Rendered from docs/probe-runs/campaign-of-2026-10-05-campaign-tier-mcp-arm-discovery.md in the Headwater corpus. Every document on this half of the site is typed by the taxonomy the descriptor names: corpus.json.

Campaign of 2026-10-05, campaign tier, mcp arm, discovery

Run identity

model: claude-sonnet-5
served_version: claude-sonnet-5
tree: sha256:81d5f62acb289022175d192df0a61faf5f71eb4b79e8dd1f4efae4532ebdd916
lock: sha256:b768fe795c8d44a882e8604a5012c2eb5f2b4d584e7445367dfb24bb21c3585d
selection: sha256:c84af3cc500bdabda0be3c6dd5e76b38223d5e9950b0fc012f9fc68e7c9a1e32
read_set: sha256:0934c679a536b4e44258201b27ca9ee9bea11fa827b636e241fed118610860c7
seed: 0
harness: 0.5.0
tier: campaign
arm: mcp
at: 2026-10-05
cost_cents: 10556

This line is one of the paid layer campaign that #1659 asked for. tools/probe/campaign.sh recorded it as line 6 of the plan of batch B, a plan that draws its lines from tools/probe/layer-campaign.spec. It is the mcp arm of the campaign tier over the discovery selection, at 118 repetitions per probe, on claude-sonnet-5 under Claude Code 2.1.288 with a cap of 80 turns for each session. The line leaves out HW-PROBE-the-authoring-skill-reaches-an-agent-that-is-about-to-write-a-governed-document, because no arm without .claude/ can satisfy it.

One tree. Every session ran in a fresh copy of a git archive of commit debe0c70, with the engine of that commit. Batch B ran after batch A on the same pin that batch A ended on.

What the recorder counted. The line holds 354 sessions and cost 10556 cents. The intent hook was live in 354 of them. None stopped at the turn cap, and none at the session budget. The recorder reports 11 paths outside the workspace named in a call of this line, 0 sessions uncounted, and 0 web-tool calls.

The contract of this batch. The sessions ran under the recorder contract of spec 15: a bwrap sandbox with no network of its own, an empty configuration directory, --setting-sources project,local, the permission mode dontAsk, and WebSearch and WebFetch denied. The batches of 2026-09-28 and 2026-09-30 ran under bypassPermissions and the configuration of the host, so a rate from this batch does not compare with a rate from those batches.

Where the figures are. The rates, the intervals and the comparisons of this line are in the generated result that reads this transcript, and this document states none of them.

Events

- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r1"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && cat .headwater/taxonomy.yml 2>/dev/null | head -100\",\"description\":\"List repo root and view taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -maxdepth 3 -iname \\\"*overlay*\\\" -o -iname \\\"*taxonomy*\\\" | grep -v node_modules\",\"description\":\"Find taxonomy and overlay files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" taxonomy-source/headwater-standard/ 2>/dev/null | grep -v fixtures | head -50\",\"description\":\"Search for summary field in taxonomy source\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find taxonomy-source -maxdepth 2 -type d; echo ---; find taxonomy-source -iname \\\"*rule*\\\" | head -30\",\"description\":\"Explore taxonomy source structure\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r1/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"^checks:\\\\|^  [a-z_]*:$\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -60\",\"description\":\"Find top-level checks section\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"severity\\\\|^checks:\\\\|rule:\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -80\",\"description\":\"Find severity and checks declarations\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r1/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find engine -iname \\\"*.rs\\\" | xargs grep -ln \\\"facet.required\\\\|FacetRequired\\\\|required facet\\\" 2>/dev/null | head -20\",\"description\":\"Find engine rule implementation files for facet-required check\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"OB-FACET-1\\\\|facet.required\\\" -r taxonomy-source/headwater-standard/ engine/ 2>/dev/null | head -40\",\"description\":\"Search for OB-FACET-1 references across repo\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r1/engine/crates/cli/tests/blank_facet.rs"
      result: "sha256:2803c8c086f63283529fe721a2702cd8dcfd91e4754bdfa17b1423e2ed105143"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"OB-FACET-3\\\\|facet.value.blank\\\\|facet_value\\\" taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"Locate facet.value.blank rule declaration and OB-FACET-3\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r1/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r1/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet.value.blank\\\\|facet_value\\\" --include=\\\"*.rs\\\" engine/crates/*/src/ 2>/dev/null | grep -v test\",\"description\":\"Find implementation of facet.value.blank rule in engine source\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r1/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"enum Severity\\\" -A 10 engine/crates/check/src/finding.rs 2>/dev/null || grep -rn \\\"enum Severity\\\" -A 10 engine/crates/check/src/*.rs\",\"description\":\"Find Severity enum definition\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r10"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r10 && echo --- && ls .headwater 2>/dev/null && echo --- && ls .headwater/packages 2>/dev/null\",\"description\":\"List repository root and .headwater directory\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== overlay.yml (rules section) ===\\\" \\ngrep -n \\\"rule\\\\|retired_terms\\\\|severity\\\\|check\\\" -i /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r10/.headwater/overlay.yml | head -80\",\"description\":\"Search overlay.yml for rule declarations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r10/engine -iname \\\"*check*\\\" -o -iname \\\"*rule*\\\" | grep -v target | head -100\",\"description\":\"Find rule/check related files in engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== check crate src structure ===\\\" && find engine/crates/check/src -maxdepth 2 -type f | sort\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r10/.headwater"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r10/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r10/engine/crates/check/src"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== summary facet declaration in package ===\\\" && grep -n -B3 -A15 \\\"^  summary:\\\" .headwater/packages/headwater-standard/taxonomy.yml\\necho \\\"=== overlay mentions of summary ===\\\" && grep -n -B3 -A10 \\\"summary\\\" .headwater/overlay.yml | head -100\\necho \\\"=== lock: summary facet ===\\\" && grep -n -B2 -A20 \\\"^  summary:\\\" .headwater/taxonomy.lock | head -60\",\"description\":\"Find summary facet declaration\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"pub const RULE\\\\|Severity::\\\" engine/crates/check/src/facet_required.rs | head -20\\necho \\\"---\\\"\\ngrep -n \\\"required_facets\\\" -r engine/crates/*/src/*.rs | grep -v target | head -20\",\"description\":\"Check facet_required rule id and severity\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"headwater check --format json 2>/dev/null | head -c 2000 || cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r10 && cargo --version 2>&1 | head -5\",\"description\":\"Try running headwater check to confirm rule currently fires\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r10/engine/crates/check/src/shape.rs"
      result: "sha256:9fef54f6760d4bdf2822bdad2e975a4adba4f775446454bb0a5c228da7246067"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r100"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rules declared for headwater check, severity levels, how a check is implemented, and how documents' summary field is defined (which facet holds \\\"summary\\\")\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && which headwater 2>/dev/null; find . -maxdepth 2 -iname \\\"*headwater*\\\" 2>/dev/null\",\"description\":\"List repo root and look for headwater binary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r100/engine -maxdepth 3 -type d | sort\",\"description\":\"List engine subdirectories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r100/taxonomy-source -maxdepth 4 | sort\",\"description\":\"List taxonomy-source contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r100/engine/crates/check/src\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r100/.headwater/taxonomy.lock 2>/dev/null | head -50; echo ---; ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r100/.headwater\",\"description\":\"Peek at taxonomy lock and .headwater dir\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r100/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r100/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r100/taxonomy-source/headwater-standard/taxonomy.yml | head -50\",\"description\":\"Search taxonomy.yml for summary facet declaration\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r100/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r100/engine/target -maxdepth 2 -iname \\\"headwater*\\\" 2>/dev/null; echo \\\"---\\\"; cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r100/.headwater/overlay.yml | head -30\",\"description\":\"Check for built binary and look at overlay.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater --version 2>&1; echo \\\"---explain---\\\"; ./engine/target/dev-release/headwater explain summary --root . 2>&1 | head -60\",\"description\":\"Check headwater version and explain the summary facet\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater check --format json --root . 2>&1 | python3 -c \\\"\\nimport json,sys\\ndata=json.load(sys.stdin)\\nfindings = data if isinstance(data,list) else data.get('findings', data)\\n\\\" 2>&1 | head -5\\necho \\\"exit=$?\\\"\",\"description\":\"Run headwater check in json format to inspect findings structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater check --format json --root . > /tmp/check.json 2>/tmp/check.err; echo \\\"exit=$?\\\"; wc -l /tmp/check.json /tmp/check.err; head -c 500 /tmp/check.err\",\"description\":\"Run headwater check and capture json output and stderr\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"python3 -c \\\"\\nimport json\\ndata=json.load(open('/tmp/check.json'))\\nprint(type(data), list(data.keys()) if isinstance(data,dict) else len(data))\\n\\\"\",\"description\":\"Inspect JSON structure of check output\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"python3 -c \\\"\\nimport json\\ndata=json.load(open('/tmp/check.json'))\\nrules = data['rules']\\nfor r in rules:\\n    if 'facet' in r.get('rule','') and 'blank' in r.get('rule',''):\\n        print(r)\\n\\\"\\necho \\\"---findings with blank---\\\"\\npython3 -c \\\"\\nimport json\\ndata=json.load(open('/tmp/check.json'))\\nfs = [f for f in data['findings'] if f.get('rule')=='facet.value.blank']\\nprint(len(fs))\\nfor f in fs[:5]:\\n    print(f)\\n\\\"\",\"description\":\"Inspect rules list and findings for facet.value.blank\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"OB-FACET-3\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r100/docs 2>/dev/null\",\"description\":\"Find document declaring obligation OB-FACET-3\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"python3 -c \\\"\\nimport json\\ndata=json.load(open('/tmp/check.json'))\\nfor r in data['rules']:\\n    if r['rule'] in ('facet.value.blank','facet.required.missing'):\\n        print(r)\\n\\\"\",\"description\":\"Show rule metadata for both candidate rules\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,60p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r100/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md\",\"description\":\"Read the decision record for the blank-facet rule\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r101"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r101\",\"description\":\"List top-level repo contents\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule that a document's summary must not be empty; where rules are declared in the taxonomy and where checks are implemented in the engine; severity levels (error vs advisory)\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"rule that reports a document whose summary is empty, like the retired-terms rule or hard-wrap rule, declared in taxonomy and implemented in engine checks\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find taxonomy-source -maxdepth 3 -type f | head -100\",\"description\":\"List taxonomy-source files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine -maxdepth 4 -iname \\\"*check*\\\" -o -iname \\\"*rule*\\\" | grep -v target | head -100\",\"description\":\"Find check/rule related source files in engine\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r101/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src 2>/dev/null; echo ---; find engine/crates/check -maxdepth 2 -type d; echo ---; grep -n \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -50\",\"description\":\"List check crate source and find summary field in taxonomy\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r101/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r101/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" engine/crates/check/tests engine/crates/check/fixtures 2>/dev/null | grep -i blank; echo \\\"---\\\"; grep -rln \\\"facet.value.blank\\\\|facet_blank\\\" engine/crates/check/tests 2>/dev/null; echo \\\"---obligations---\\\"; grep -n \\\"facet.value.blank\\\\|CT-FACET-3\\\\|OB-FACET-3\\\" taxonomy-source/headwater-standard/conformance.yml\",\"description\":\"Check for existing summary/blank test coverage and obligation binding\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"FACET\\\" taxonomy-source/headwater-standard/conformance.yml | head -30; echo \\\"---version---\\\"; grep -n \\\"version\\\" taxonomy-source/headwater-standard/package.yml\",\"description\":\"Check conformance.yml for facet obligation bindings and package version\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"OB-FACET\\\\|CT-FACET\\\" taxonomy-source/ docs/obligations/ 2>/dev/null | head -20; echo \\\"---\\\"; cat docs/obligations/0170-the-blank-facet-value-rule-reaches-no-obligation-so-the-report-names-none.md 2>/dev/null | head -30\",\"description\":\"Search for FACET obligation/control identifiers\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r102"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && ls docs 2>/dev/null && echo --- && ls .headwater 2>/dev/null && echo --- && ls engine 2>/dev/null\",\"description\":\"List repository root and key directories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates && echo --- && grep -rn \\\"summary\\\" .headwater/taxonomy.yml | head -50\",\"description\":\"List engine crates and search taxonomy for summary field\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"summary\\\" .headwater/ taxonomy-source/ 2>/dev/null | grep -v node_modules | head -50\",\"description\":\"Find files mentioning summary field across taxonomy sources\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src && echo --- && grep -rn \\\"rule\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -30\",\"description\":\"List check crate source files and search taxonomy for rule declarations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|facet.blank\\\\|rule_id\\\\|^rules:\\\\|- id:\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -40\",\"description\":\"Find rule declaration syntax in taxonomy.yml\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r102/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -30\",\"description\":\"Find summary facet declaration in taxonomy.yml\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r102/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"pub const RULE\\\\|Severity::\\\" engine/crates/check/src/facet_required.rs | head -20\",\"description\":\"Check facet_required.rs rule name and severity\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"summary\\\" engine/crates/check/tests 2>/dev/null | head -10; echo ---; find engine/crates/check -iname \\\"*fixture*\\\" -path \\\"*blank*\\\" 2>/dev/null | head; echo ---; grep -rn \\\"summary\\\" engine/crates/check/src/facet_blank.rs engine/crates/check/src/facet_required.rs\",\"description\":\"Search for summary in check crate tests and rule sources\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" engine/crates/check/tests/facet_values.rs | head -20\",\"description\":\"Check for summary blank test cases in facet_values test file\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check/tests -iname \\\"*blank*\\\"; echo ---; grep -rln \\\"facet_blank\\\\|facet.value.blank\\\" engine/crates/check/tests 2>/dev/null\",\"description\":\"Find tests for facet_blank rule\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r103"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && cat .headwater/corpus.json 2>/dev/null | head -100\",\"description\":\"List repo root and view corpus descriptor\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== engine tree ===\\\" && find engine -maxdepth 3 -type d | sort && echo \\\"=== taxonomy-source tree ===\\\" && find taxonomy-source -maxdepth 4 | sort | head -80\",\"description\":\"Show top-level structure of engine and taxonomy-source\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== taxonomy.yml rules section ===\\\" && grep -n \\\"rules:\\\" -A3 taxonomy-source/headwater-standard/taxonomy.yml | head -20\\necho \\\"=== search for severity in taxonomy.yml ===\\\" && grep -n \\\"severity\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -40\\necho \\\"=== wc ===\\\" && wc -l taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"Inspect taxonomy.yml for rule declarations\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103\\necho \\\"=== grep summary in taxonomy.yml ===\\\" \\ngrep -n -i \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml\\necho \\\"=== grep checks: key ===\\\" \\ngrep -n \\\"^checks:\\\\|^  checks:\\\\|check_id\\\\|rule_id\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -30\\necho \\\"=== overlay.yml ===\\\"\\ncat .headwater/overlay.yml 2>/dev/null | head -100\",\"description\":\"Search taxonomy for summary field and check declarations, view overlay.yml\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Agent"
      argument: "{\"description\":\"Find how engine declares and implements check rules\",\"subagent_type\":\"Explore\",\"prompt\":\"I'm working in the repository rooted at /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103 (a Rust engine called Headwater, under engine/crates/*, with a taxonomy declared in taxonomy-source/headwater-standard/taxonomy.yml and an overlay at .headwater/overlay.yml).\\n\\nI need to add a new check rule to this engine: \\\"report a document whose `summary` facet is empty\\\" (i.e., the facet value is present but is an empty or whitespace-only string — note there's already a required-facet-exists check, OB-FACET-1, so this is a different, narrower rule about blankness of a facet's *value*, not its presence).\\n\\nI need to understand the existing pattern for how a check rule is:\\n1. DECLARED — is there a declarative place in taxonomy.yml (or overlay.yml) where rules/checks are listed with an id, a description, a severity (the repo's convention distinguishes \\\"error\\\" — mechanical/total remedy — vs \\\"advisory\\\" — remedy is a rewrite)? Look for any YAML structure like `checks:`, `rules:`, or similar, separate from the `obligations:` block I already found (which has severity: high/medium/low — that seems to be a different axis, not engine check severity). Also check engine/crates/check/fixtures for example rule declarations or test corpora that define a rule by id.\\n2. IMPLEMENTED — which crate under engine/crates/ holds the actual Rust logic for checks (I suspect engine/crates/check/src), what the trait/struct pattern for a single check rule looks like (e.g., a trait `Check` with a `fn run()`, or a list of rule structs), and find one or two concrete existing rules as examples — ideally one that inspects a facet's string value (not just presence), and one that matches the CLAUDE.md-described severity split (error = mechanical fix available, e.g. retired-term or line-wrap rules; advisory = rewrite needed, e.g. sentence-length or voice rules). Also check for a registry (a list/array in code or config mapping rule id -> struct/severity).\\n3. Find where rule IDENTIFIERS are formatted/namespaced (e.g. something like `content.empty` or `facet.empty` style ids used elsewhere, matching the `prevents:` taxonomy used in obligations like `content.incomplete`, `content.inconsistent`).\\n4. Find how severity enum/values are defined in Rust code (error vs advisory, or warn) and how a rule declares which one it is.\\n5. Check engine/crates/check/tests or fixtures for a fixture document demonstrating a required-but-empty facet, if one already exists (to see whether \\\"empty\\\" is already partially handled, e.g. maybe required:true already means non-empty and this already fails — check carefully whether an empty string \\\"\\\" currently passes or fails the existing facet-required check).\\n\\nReport back: file paths and line numbers for (a) where existing rules are declared/registered, (b) the Rust implementation pattern and one concrete example rule's code (file:line), (c) how severity (error vs advisory) is encoded, (d) whether an empty-string facet value currently already fails some existing check or not, and (e) any naming convention for rule ids I should follow. Be concrete with file:line citations. Keep the report under 600 words.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== check crate src files ===\\\" && find engine/crates/check/src -type f | sort\",\"description\":\"List files in check crate while agent researches\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -maxdepth 2 -type d | head -50 && echo \\\"---\\\" && find engine/crates -maxdepth 1 -type d\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/.headwater"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"wc -l /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/taxonomy-source/headwater-standard/conformance.yml\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/taxonomy-source/headwater-standard/conformance.yml"
      result: "sha256:47ef5283be6f8872d13ebf1cd12fb7bd644efd015d23c8e9071e248f8d6f5904"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103\\ngrep -n \\\"^controls:\\\\|^obligations:\\\\|^  CT-\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -60\\necho \\\"---posture values---\\\"\\ngrep -n \\\"posture:\\\" taxonomy-source/headwater-standard/taxonomy.yml | sed 's/.*posture: //' | sort -u\\necho \\\"---mechanism values---\\\"\\ngrep -n \\\"mechanism: check:\\\" taxonomy-source/headwater-standard/taxonomy.yml\\n\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103\\ngrep -n \\\"OB-FACET-3\\\\|OB-FACET-2\\\\|OB-FACET-1\\\" taxonomy-source/headwater-standard/taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103\\necho \\\"=== grep facet.value.blank usage ===\\\" \\ngrep -rn \\\"facet.value.blank\\\\|facet_blank\\\" engine/crates --include=*.rs -l\\necho \\\"=== grep tests for blank in check crate ===\\\"\\ngrep -rln \\\"blank\\\" engine/crates/check/tests engine/crates/check/fixtures 2>/dev/null\",\"description\":\"Find usages and tests of the facet blank rule\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/engine"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/engine/crates/check -maxdepth 3 -type f -name \\\"*.rs\\\" | xargs -I{} echo {} | head -80\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r103\\ngrep -n \\\"^  summary:\\\" -A5 taxonomy-source/headwater-standard/taxonomy.yml | head -20\\necho \\\"---register---\\\"\\ngrep -n \\\"facet_blank\\\\|Blank\\\\|facet_required\\\\|Required\\\" engine/crates/check/src/register.rs engine/crates/check/src/lib.rs\\necho \\\"---severity enum---\\\"\\ngrep -n \\\"enum Severity\\\" -A10 engine/crates/check/src/finding.rs\"}"
      result: ""
    - tool: "TaskStop"
      argument: "{\"task_id\":\"a51b7a7bf63294c6a\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|Blank::over\\\\|facet.value.blank\\\" engine/crates/check/src/lib.rs\",\"description\":\"Confirm registration of the Blank rule in check crate lib.rs\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r104"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"pwd && ls -la && git status 2>&1 | head -20\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat .claude/settings.json 2>/dev/null; echo \\\"---local---\\\"; cat .claude/settings.local.json 2>/dev/null\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Find existing check rule patterns for empty/missing fields\",\"subagent_type\":\"Explore\",\"prompt\":\"This is the Headwater repository (a Rust cargo workspace under engine/, with a docs/ corpus governed by a taxonomy declared in .headwater/overlay.yml, taxonomy-source/headwater-standard/taxonomy.yml, and docs/taxonomies/*/bundle.yml, resolving to .headwater/taxonomy.lock).\\n\\nI need to add a new check rule that reports a document whose `summary` field (front matter) is empty. I need to find:\\n\\n1. Where in the Rust code (engine/crates/check/) rules are implemented — find the module/file structure, e.g. list files under engine/crates/check/src/ and show how an existing simple rule is implemented end-to-end (for example a rule like `unwritten_section`, or any rule that checks a document's front matter field such as `summary` being present/non-empty, or a rule that reports when a required field is missing/empty). Show the full source of one or two representative rule implementations including their registration (how they get hooked into the check runner / rule registry), and how severity (error vs advisory) is set in code.\\n\\n2. Where in the taxonomy sources a check rule is DECLARED (not just implemented) — look in taxonomy-source/headwater-standard/taxonomy.yml, docs/taxonomies/design-spec/bundle.yml, docs/taxonomies/decision-record/bundle.yml, and .headwater/overlay.yml for a `checks:` or `rules:` section (or similarly named section) that lists rule identifiers like \\\"language.retired_term.used\\\" or \\\"unwritten_section\\\" and declares their severity (error/advisory). Show the exact YAML keys/structure for 2-3 example rule declarations, especially ones with severity advisory, and any that reference the `summary` field or a similar required-field-non-empty check already (there might already be a facet ascertainability rule — check if `summary` is a required field/facet declared somewhere, and if there's already a rule enforcing non-empty summary, which would mean this task is asking me to add a NEW similarly-named rule, e.g. maybe the existing requirement is structural (facet required) but not a check that catches EMPTY STRING specifically).\\n\\n3. Find where the model/struct for a parsed document's front matter defines the `summary` field (Rust struct in engine/crates/*, likely engine/crates/model or engine/crates/corpus or similar) — show the field definition and type.\\n\\n4. Find the existing fixture test pattern for a check rule (e.g. engine/crates/check/tests/ or fixtures directory) to show how a failing fixture is set up for a rule, since \\\"a check without a failing fixture does not ship\\\" and also needs \\\"a discriminating condition: an input on which the implemented rule and a plausible neighboring rule disagree\\\" per docs/spec/12-check-layer.md.\\n\\n5. Read docs/spec/12-check-layer.md in full (or at least the sections on how rules are declared/implemented/severity, and the section referenced as \\\"Testing: a check without a failing fixture does not ship\\\").\\n\\nReport back with: exact file paths and line numbers/snippets for all of the above, specifically:\\n- the taxonomy YAML structure for declaring a new rule with its id, purpose/description, and severity (error vs advisory) — give me a concrete template I can copy for a new rule like `document.summary.empty` or similar name\\n- the Rust file(s) I'd need to create/edit to implement it, with the trait/function signature a rule must implement, and how severity maps from declaration to code (is severity declared in taxonomy only, or also in Rust code, or both?)\\n- whether there's already a related/neighboring rule I should be careful to distinguish from (e.g. `unwritten_section`, or a required-facet check), and what fixture would discriminate between them\\n- the fixture/test file layout convention (where to add a new fixture corpus doc, where to add a test)\\n\\nBe thorough and include actual file paths. This is read-only research — do not edit anything.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104 -maxdepth 2 -type d | head -50\",\"description\":\"List top-level directories\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"engine/crates/check/src/**/*.rs\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"docs/spec/12-check-layer.md\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/src/register.rs"
      result: "sha256:52031940b257aae736f4ee275b599207b10a9774d05b6934c201a66749b9f224"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/fixtures/check.taxonomy.yml"
      result: "sha256:105e82f4b4435094f6bfd8ba5b3c3f3380341b35aeebc9aca2c3d508726d1601"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/src/shape.rs"
      result: "sha256:9fef54f6760d4bdf2822bdad2e975a4adba4f775446454bb0a5c228da7246067"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/src/scope.rs"
      result: "sha256:9d8effbb1237866bf2abbe5667f5c1cbb47a73ab14b50e3f54991c3ee810ad0d"
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- overlay.yml ---\\\"; cat .headwater/overlay.yml 2>/dev/null | head -80; echo \\\"--- design-spec bundle grep summary/obligations/controls ---\\\"; grep -n \\\"summary\\\\|^obligations:\\\\|^controls:\\\\|facets:\\\" docs/taxonomies/design-spec/bundle.yml 2>/dev/null; echo \\\"--- decision-record bundle ---\\\"; grep -n \\\"summary\\\\|^obligations:\\\\|^controls:\\\\|facets:\\\" docs/taxonomies/decision-record/bundle.yml 2>/dev/null; ls docs/taxonomies\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r104/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r105"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- check crate structure ---\\\" && find engine/crates/check -maxdepth 2 -type d && echo \\\"--- check crate src files ---\\\" && find engine/crates/check/src -maxdepth 1 -type f\",\"description\":\"List check crate directory structure\"}"
      result: ""
    - tool: "Grep"
      argument: "engine/crates/check/src"
      result: ""
    - tool: "Grep"
      argument: "engine/crates/check"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== frontmatter.rs ===\\\" && sed -n '1,200p' engine/crates/check/src/frontmatter.rs\",\"description\":\"Show frontmatter.rs check implementation\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== facet_blank.rs ===\\\" && sed -n '1,150p' engine/crates/check/src/facet_blank.rs\",\"description\":\"Show facet_blank.rs check implementation\"}"
      result: ""
    - tool: "Grep"
      argument: "taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: ".headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: ".headwater/packages"
      result: ""
    - tool: "Grep"
      argument: "docs/taxonomies"
      result: ""
    - tool: "Grep"
      argument: ".headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '150,260p' engine/crates/check/src/facet_blank.rs\",\"description\":\"Show rest of facet_blank.rs implementation\"}"
      result: ""
    - tool: "Grep"
      argument: "engine/crates/check"
      result: ""
    - tool: "Grep"
      argument: "engine/crates/check/fixtures"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r105/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r105/engine/crates/check/fixtures/check/spec/05-no-summary.md"
      result: "sha256:e93ab39ba0f3d03cf7593bc046d7c0a5aa0fbf102df0e02e2dbf34c263aa346d"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"blank-facets\\\\|no-summary\\\\|facet.value.blank\\\\|facet.required.missing\\\" engine/crates/check/fixtures/check.report\",\"description\":\"Search check.report for relevant rule firings\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r106"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule for a document whose summary facet is empty; where checks/rules are declared in the taxonomy and where they are implemented in the engine; severity levels (error vs advisory)\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a rule that reports a document whose summary is empty; where rules/checks are declared in the taxonomy and where they are implemented in the engine\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"json\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r106/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r106"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r106/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r106/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r106/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r107"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Inspect working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"summary\\\" .headwater/ docs/taxonomies/ 2>/dev/null | head -30\",\"description\":\"Find references to 'summary' in taxonomy declarations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/ && ls engine/crates/check 2>/dev/null\",\"description\":\"List engine crates to find the check crate structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check/src -type f | sort\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -30\",\"description\":\"Find summary field declaration in taxonomy package\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"summary\\\" engine/crates/*/src 2>/dev/null\",\"description\":\"Find summary references across engine crates\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r107/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r107/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"find docs -iname \\\"*discovery-surface*\\\" -o -iname \\\"0014*\\\" 2>/dev/null; echo \\\"---\\\"; cat .headwater/corpus.json 2>/dev/null | head -60\",\"description\":\"Locate Q14 decision doc and inspect corpus.json\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"\\\\\\\"summary\\\\\\\"\\\\|'summary'\\\\|facet == \\\\\\\"summary\\\\\\\"\\\\|name == \\\\\\\"summary\\\\\\\"\\\" engine/crates/check/src/*.rs\",\"description\":\"Check for any summary-specific rule implementation\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet.value.blank\\\\|facet.required.missing\\\" docs/ --include=*.md | head -20\",\"description\":\"Find where these rule identifiers are documented in the corpus\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd engine && cargo test -p headwater-check facet_blank --no-run 2>&1 | tail -30\",\"description\":\"Compile the check crate's facet_blank test module to verify current behavior\",\"timeout\":300000}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r108"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo \\\"---\\\" && git status 2>&1 | head -20\",\"description\":\"Inspect working directory and git status\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/.headwater -maxdepth 3 -type f | head -100\",\"description\":\"List .headwater directory contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine -maxdepth 4 -type d | head -100\",\"description\":\"List engine directory structure\"}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Locate rule declaration and implementation pattern\",\"subagent_type\":\"Explore\",\"prompt\":\"This is the Headwater repository (a documentation-governance engine written in Rust, under engine/crates/*, with a taxonomy declared somewhere under .headwater/ or taxonomy-source/). I need to add a new check rule: \\\"reports a document whose summary is empty.\\\" I need to find, with exact file paths and line numbers/snippets:\\n\\n1. Where rules are DECLARED (the taxonomy/package source format) — look for a YAML or similar schema that declares check rules with fields like id, severity (error vs advisory), remedy, message, etc. Look under `.headwater/packages/`, `taxonomy-source/`, `.headwater/taxonomy.yml`, `.headwater/overlay.yml`. Find at least 2-3 example existing rule declarations, especially ones with severity \\\"advisory\\\" (since a rule whose remedy is a rewrite, not mechanical, is advisory per this repo's convention) and any existing rule that deals with a `summary` facet/field of a document (e.g., frontmatter `description` or `summary` field already used elsewhere in the taxonomy).\\n\\n2. Where rules are IMPLEMENTED in Rust — the `engine/crates/check/` crate. Find the source files that implement individual check rules (e.g., look in engine/crates/check/src/ for rule modules, a registry/dispatch table mapping rule ids to Rust functions, and the Finding/Severity types). Show me a concrete, complete example of one simple existing rule's Rust implementation (ideally one checking a document field/facet is present/non-empty, or the retired-term/hard-wrap/British-spelling rules mentioned in CLAUDE.md) so I can mirror its pattern exactly: imports, function signature, how it registers itself, how it emits a Finding with severity.\\n\\n3. Whether documents already have a `summary` field in their frontmatter schema (search for `summary:` in frontmatter schema docs, taxonomy YAML `facets`, or Rust structs like `Frontmatter`/`DocumentMeta`). Confirm the exact field name used for \\\"summary\\\" in this corpus (it might be called `description` instead — check both).\\n\\n4. Find the existing fixtures pattern for check rules (engine/crates/check/fixtures/*) — show the directory layout of ONE existing rule's fixture (e.g. which files it contains: input doc, expected output) so I can create a matching fixture for the new rule.\\n\\n5. Find where severity categories (error vs advisory) are defined/enumerated in Rust and in the taxonomy schema, and which existing rule IDs are \\\"advisory\\\" vs \\\"error\\\" as precedent, since this task needs to pick a severity for \\\"document summary is empty\\\" — reason about which this should be per CLAUDE.md's rule (\\\"error when remedy is mechanical and total... advisory when remedy is a rewrite\\\").\\n\\nReport back with exact file paths, line numbers, and relevant code/YAML snippets (not just descriptions) for all 5 items. Keep the report organized by item number. This is read-only research — do not edit anything.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la\",\"description\":\"List top-level directory contents\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\".headwater/**/*.yml\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"taxonomy-source/**/*\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"true\",\"description\":\"noop while background research runs\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"wc -l /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/taxonomy-source/headwater-standard/taxonomy.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/.headwater/packages/headwater-standard/taxonomy.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/.headwater/taxonomy.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/.headwater/overlay.yml\",\"description\":\"Count lines in taxonomy yaml files\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/src/ 2>/dev/null; echo \\\"---\\\"; ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/\",\"description\":\"List check crate source files and engine crates\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/src/register.rs"
      result: "sha256:52031940b257aae736f4ee275b599207b10a9774d05b6934c201a66749b9f224"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"advisory\\\\|mechanical\\\\|Severity\\\\|severity\\\" CLAUDE.md | head -60\",\"description\":\"Search CLAUDE.md for severity/advisory conventions\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/fixtures -maxdepth 3 | sort\",\"description\":\"List check crate fixtures directory tree\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/fixtures -iname \\\"*blank*\\\" \",\"description\":\"Find fixture files related to blank facet rule\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/fixtures -iname \\\"*retired*\\\"\",\"description\":\"Find fixture files related to retired term rule\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"wc -l /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/fixtures/check.report /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/fixtures/check.taxonomy.yml; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/fixtures/check -maxdepth 2 | sort\",\"description\":\"Count lines and list the check fixture directory tree\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/fixtures/check/spec/05-no-summary.md"
      result: "sha256:e93ab39ba0f3d03cf7593bc046d7c0a5aa0fbf102df0e02e2dbf34c263aa346d"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/src/retired.rs"
      result: "sha256:f5b731fb776bd69f60f0c9e65d04df7010f76cedbb783a817509504d83bcf934"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/fixtures/check.taxonomy.yml"
      result: "sha256:105e82f4b4435094f6bfd8ba5b3c3f3380341b35aeebc9aca2c3d508726d1601"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/fixtures/check.report | head -20\",\"description\":\"Find facet.value.blank entries in the recorded check report fixture\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '370,440p' taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"Show summary facet and governed_document kind declaration\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '815,840p;1275,1300p' taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"Show OB-FACET-3 and CT-FACET-3 declarations\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\\|18-blank-facets\\\\|summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r108/engine/crates/check/fixtures/check.report | head -40\",\"description\":\"Search check.report for facet.value.blank findings related to summary\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r109"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/.headwater"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/.headwater/taxonomy.yml | head -100\",\"description\":\"Show repo's taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/.headwater/overlay.yml\",\"description\":\"Show repo's overlay.yml\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/.headwater"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/engine && find . -maxdepth 3 -type d | sort\",\"description\":\"List engine crate directory structure\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/engine/crates/check/src && ls -la && wc -l *.rs 2>/dev/null | tail -5\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/engine/crates/check/src"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r109/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r11"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11\",\"description\":\"List top-level repository contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/.headwater/overlay.yml\",\"description\":\"View overlay.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/.headwater/\",\"description\":\"List .headwater directory\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/engine\",\"description\":\"List engine directory\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/taxonomy-source"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/engine/crates\",\"description\":\"List engine crates\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/engine/crates/check\",\"description\":\"List check crate contents\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/engine/crates/check/src\",\"description\":\"List check src files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/engine/crates/check/tests"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/engine"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r11/engine/crates/cli/tests/blank_facet.rs"
      result: "sha256:2803c8c086f63283529fe721a2702cd8dcfd91e4754bdfa17b1423e2ed105143"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r110"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"pwd && git rev-parse --is-inside-work-tree 2>&1; ls -la | head -50\",\"description\":\"Check repo state and directory listing\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/.headwater/overlay.yml\",\"description\":\"Show overlay.yml contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/.headwater/taxonomy.yml\",\"description\":\"Show taxonomy.yml contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/engine -iname \\\"*.rs\\\" | xargs grep -liE \\\"summary\\\" 2>/dev/null\",\"description\":\"Find engine rust files referencing summary\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/engine/crates/check/src/register.rs"
      result: "sha256:52031940b257aae736f4ee275b599207b10a9774d05b6934c201a66749b9f224"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/engine/crates/check/src"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/engine/crates/check/src"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/.headwater/packages"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -B3 -A12 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/.headwater/packages/headwater-standard/taxonomy.yml | head -100\",\"description\":\"Search taxonomy.yml for summary facet declaration\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r110/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r111"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\",\"args\":\"Add a new check rule that reports a document whose summary is empty — need to know where rules like this are declared (taxonomy package vs overlay), where they are implemented in the engine, and what severity (error vs advisory) an empty-summary rule should get given the error/advisory split described in CLAUDE.md (error = mechanical and total remedy, advisory = remedy is a rewrite).\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== .headwater dir ===\\\"; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111/.headwater -maxdepth 3 -type f | head -50\\necho \\\"=== overlay.yml ===\\\"; cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111/.headwater/overlay.yml 2>/dev/null | head -100\",\"description\":\"List .headwater directory contents and overlay.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111\\necho \\\"=== retired_terms in overlay ===\\\"\\ngrep -n \\\"retired_terms\\\" .headwater/overlay.yml\\necho \\\"=== grep summary across overlay/taxonomy ===\\\"\\ngrep -rn \\\"summary\\\" .headwater/*.yml\\necho \\\"=== taxonomy.yml ===\\\"\\ncat .headwater/taxonomy.yml 2>/dev/null | head -60\\necho \\\"=== packages dir ===\\\"\\nfind .headwater/packages -maxdepth 4 -type d | head -50\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111\\nsed -n '270,340p' .headwater/overlay.yml\\necho \\\"=== grep severity across package ===\\\"\\ngrep -rln \\\"severity\\\" .headwater/packages/headwater-standard | head -20\\necho \\\"=== grep 'rules:' / rule defs in package doctrine ===\\\"\\ngrep -rln \\\"rules\\\" .headwater/packages/headwater-standard | head -30\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111\\ngrep -n \\\"^rules:\\\\|  rules:\\\\|severity\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -60\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111\\necho \\\"=== grep advisory/error across .headwater ===\\\"\\ngrep -rln \\\"advisory\\\" .headwater/*.yml .headwater/packages/headwater-standard/*.yml 2>/dev/null\\necho \\\"---\\\"\\ngrep -n \\\"advisory\\\\|severity\\\" .headwater/overlay.yml | head -40\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111\\nsed -n '350,420p' .headwater/overlay.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111/engine\\nfind . -maxdepth 3 -type d\\necho \\\"---\\\"\\ngrep -rln \\\"retired_term\\\\|RetiredTerm\\\" --include=*.rs . | head -20\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111/engine/crates/check/src\\nls -la\\necho \\\"=== retired.rs ===\\\"\\ncat retired.rs\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111\\ngrep -n \\\"facets.summary\\\\|summary:\\\" .headwater/packages/headwater-standard/taxonomy.yml .headwater/overlay.yml 2>/dev/null | head -40\\necho \\\"=== lock ===\\\"\\ngrep -n \\\"\\\\bsummary\\\\b\\\" .headwater/taxonomy.lock | head -60\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111\\nsed -n '370,395p' .headwater/packages/headwater-standard/taxonomy.yml\\necho \\\"=== lock context ===\\\"\\nsed -n '160,180p' .headwater/taxonomy.lock\\necho \\\"---\\\"\\nsed -n '375,395p' .headwater/taxonomy.lock\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r111/engine/crates/check/src\\ngrep -n \\\"facet_blank\\\\|Blank::over\\\\|facet\\\\.value\\\\.blank\\\" lib.rs\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r112"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; echo \\\"---\\\"; ls -la | head -30\",\"description\":\"Check if directory is a git repository\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r112"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r112/engine"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r112/engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r112/engine/crates/check/fixtures/check/spec/05-no-summary.md"
      result: "sha256:e93ab39ba0f3d03cf7593bc046d7c0a5aa0fbf102df0e02e2dbf34c263aa346d"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r112/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r112/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r112/engine"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r112/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r112"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r112/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r112/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r112/engine/crates/check/src/register.rs"
      result: "sha256:52031940b257aae736f4ee275b599207b10a9774d05b6934c201a66749b9f224"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r112/engine/crates/check/src"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r113"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"pwd && ls -la | head -30 && echo \\\"---\\\" && git rev-parse --is-inside-work-tree 2>&1\",\"description\":\"Inspect working directory and check git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Find rule declaration and check implementation pattern\",\"subagent_type\":\"Explore\",\"prompt\":\"I need to add a new check rule to the Headwater engine (a Rust workspace under engine/) that reports a document whose `summary` field is empty. Before writing any code, I need to understand the existing conventions for how rules work in this repository. Please research and report back (don't edit anything):\\n\\n1. Where are check rules DECLARED — is there a taxonomy file (e.g. `.headwater/taxonomy.yml`, `.headwater/overlay.yml`, or something under `taxonomy-source/` or `docs/taxonomies/`) that lists rule identifiers, their severity (error vs advisory), and descriptions? Show an example entry for an existing rule, especially one that deals with a required/non-empty field on a document (e.g. summary, title, purpose).\\n\\n2. Where are check rules IMPLEMENTED in the Rust engine code (path under `engine/`)? Find the module/crate that runs checks (likely something like `headwater-check` or similar), and show how an existing similar rule is implemented — especially one checking for an empty or missing string field on a document's front matter/metadata (e.g. title, summary, purpose). Give exact file paths and line numbers/snippets.\\n\\n3. What are the valid severity levels for a rule in this system (e.g. \\\"error\\\" vs \\\"advisory\\\")? Quote where that's defined/documented. Per this repo's CLAUDE.md: \\\"A rule is an error when its remedy is mechanical and total... A rule is advisory when the remedy is a rewrite.\\\" Find where severity is actually encoded (enum in Rust code and/or field in the taxonomy declaration).\\n\\n4. Does the `Document`/corpus model in Rust already expose a `summary` field? Where (file:line)? Is it `Option<String>` or always `String`? How would \\\"empty\\\" be tested (empty string vs None vs whitespace-only)?\\n\\n5. Is there a naming scheme for rule identifiers (e.g. `language.retired_term.used` was mentioned in CLAUDE.md as an existing rule id — look at that one as a template). Find a handful of real rule IDs and their severities from the taxonomy/overlay files.\\n\\nReport file paths with line numbers for everything so I can go edit precisely. Keep the report focused and under 600 words plus code snippets.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113 -maxdepth 2 -type d | head -50\",\"description\":\"List top-level directories\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"**/CLAUDE.md\"}"
      result: ""
    - tool: "ScheduleWakeup"
      argument: "{\"delaySeconds\":90,\"reason\":\"waiting on Explore agent researching rule declaration/implementation conventions\",\"prompt\":\"Check on the Explore agent (a11d011dce696ab40) researching Headwater's rule declaration/implementation conventions for the empty-summary check task. If it has completed, use its findings to implement the new rule (taxonomy declaration + Rust check) and report back where it's declared, implemented, and its severity.\",\"noop\":true}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -maxdepth 1 -type d && echo --- && find . -maxdepth 2 -iname \\\"engine*\\\" -type d\",\"description\":\"Find engine directory\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/CLAUDE.md"
      result: "sha256:c92caed27f86014c5f496edda4ca85568e1da2a44e9c15e4aece92ff9b5bbfd2"
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/.headwater/overlay.yml\",\"description\":\"Show overlay.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine -maxdepth 2 -type d\",\"description\":\"List engine crate directories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source -maxdepth 3\",\"description\":\"List taxonomy-source directory\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/.headwater/taxonomy.lock 2>/dev/null | python3 -c \\\"\\nimport sys,yaml\\n\\\" 2>/dev/null; echo \\\"---\\\"; grep -n \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/.headwater/taxonomy.lock | head -40\",\"description\":\"Search taxonomy lock for summary facet declaration\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine/crates/doc"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"pub enum Severity\\\" -A 15 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine/crates/check/src/finding.rs\",\"description\":\"Show Severity enum\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet_blank::\\\\|facet_required::\\\\|FacetRequiredMissing\\\\|facet_required::Required\\\\|facet_blank::Blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine/crates/check/src/register.rs 2>/dev/null; echo ---; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine/crates/check/src -iname \\\"*regist*\\\" -o -iname \\\"lib.rs\\\"\",\"description\":\"Find rule registration site\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine/crates/check/src/register.rs"
      result: "sha256:52031940b257aae736f4ee275b599207b10a9774d05b6934c201a66749b9f224"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine/crates/check/src"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine/crates/check/src -iname \\\"*retired*\\\"\",\"description\":\"Find retired term rule file\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -20\",\"description\":\"Check how summary facet is declared in taxonomy source\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\\|facet.required.missing\\\\|CT-FACET\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -30\",\"description\":\"Find the control/obligation declarations for the blank and missing facet rules\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r113/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"RULE:\\\\|RULE =\\\" engine/crates/check/src/facet_required.rs engine/crates/check/src/facet_blank.rs; echo ---; sed -n '50,70p' engine/crates/check/src/finding.rs\",\"description\":\"Confirm rule id constants and Severity enum definition\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r114"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"Where are check rules declared in the taxonomy, and where are they implemented in the engine? Looking for an example of a simple rule (e.g., a required-field-non-empty style rule) to model a new rule on: \\\"a document whose summary is empty\\\".\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/.headwater/*.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/.headwater/packages/ 2>/dev/null | head -30\",\"description\":\"Search taxonomy sources for 'summary' field declarations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/.headwater/packages/headwater-standard/taxonomy.yml | head -40\",\"description\":\"Find summary field declaration in taxonomy.yml\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/engine -type d -iname \\\"*rule*\\\" -o -type d -iname \\\"*check*\\\" 2>/dev/null; echo \\\"---\\\"; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/engine -type f -iname \\\"*rule*\\\" | head -50\",\"description\":\"Find rule/check directories and files in engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/engine/crates/check/src/ 2>/dev/null; echo \\\"---rules.rs head---\\\"; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/engine/crates/check -maxdepth 2 -type f -name \\\"*.rs\\\"\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/engine/crates/cli/tests/blank_facet.rs 2>/dev/null; echo \\\"---\\\"; sed -n '1,120p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/engine/crates/cli/tests/blank_facet.rs\",\"description\":\"Check blank_facet test for summary coverage\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '120,260p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r114/engine/crates/cli/tests/blank_facet.rs\",\"description\":\"Continue reading blank_facet test\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r115"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rules declared in taxonomy, severity (error/advisory), how a check rule like empty-summary would be declared and implemented\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r115\",\"description\":\"List repo root contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"summary\\\" .headwater/taxonomy.yml .headwater/overlay.yml taxonomy-source 2>/dev/null | head -50\",\"description\":\"Search taxonomy sources for 'summary' field declarations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -iname \\\"*.yml\\\" -path \\\"*headwater*\\\" -not -path \\\"*/target/*\\\" | head -50\",\"description\":\"Find headwater taxonomy yml files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -50\",\"description\":\"Search taxonomy.yml for summary field declarations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine -iname \\\"*.rs\\\" | xargs grep -ln \\\"retired_term\\\\|RetiredTerm\\\" 2>/dev/null\",\"description\":\"Find rust files implementing retired term rule\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r115/engine/crates/check/src/shape.rs"
      result: "sha256:9fef54f6760d4bdf2822bdad2e975a4adba4f775446454bb0a5c228da7246067"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r115/engine/crates/check/src -iname \\\"*.rs\\\" | xargs ls\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r115/engine/crates/check/src/facet_blank.rs 2>/dev/null | head -150\",\"description\":\"Show facet_blank.rs if exists\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r115/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r115/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r115/docs/subsystems/checks-and-cache.md"
      result: "sha256:77f405d4561949b1ed2a521ea0b7409e8a5cfa992deab46ac827a3d2792b87e1"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|Blank::over\\\\|facet.value.blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r115/engine/crates/check/src/lib.rs\",\"description\":\"Confirm facet_blank rule registration in lib.rs\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r115/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r115/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r116"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20; echo \\\"---\\\"; ls -la | head -30\",\"description\":\"Check git status and list working directory\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule that reports a document whose summary is empty; how rules are declared in taxonomy and implemented in the engine; severity levels (error vs advisory)\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== .headwater ===\\\"; find .headwater -maxdepth 3 -type f | head -60; echo \\\"=== engine dirs ===\\\"; find engine -maxdepth 3 -type d\",\"description\":\"List headwater config and engine directory structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/target/dev-release 2>/dev/null | head -20; echo \\\"---which headwater---\\\"; which headwater 2>/dev/null; echo \\\"---check crate src---\\\"; find engine/crates/check/src -maxdepth 2 -type f\",\"description\":\"Check for built engine binary and check crate source layout\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r116/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r116/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r116/docs/subsystems/checks-and-cache.md"
      result: "sha256:77f405d4561949b1ed2a521ea0b7409e8a5cfa992deab46ac827a3d2792b87e1"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" taxonomy-source --include=*.yml -l | head -20; echo \\\"---\\\"; grep -rln \\\"summary\\\" .headwater/*.yml 2>/dev/null; echo \\\"---taxonomy dirs---\\\"; find taxonomy-source -maxdepth 3 -type d\",\"description\":\"Search taxonomy source for how summary is declared\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -30\",\"description\":\"Find summary facet declaration in taxonomy.yml\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r116/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"summary\\\" engine/crates/check/fixtures 2>/dev/null | xargs grep -l \\\"summary: \\\\\\\"\\\\\\\"\\\\|summary:$\\\\|summary: ~\\\" 2>/dev/null | head -10; echo \\\"---facet_blank tests---\\\"; find engine/crates/check/tests -iname \\\"*facet_blank*\\\" -o -iname \\\"*blank*\\\"; echo \\\"---grep RULE facet.value.blank usage in docs---\\\"; grep -rn \\\"facet.value.blank\\\\|facet.required.missing\\\" docs/ --include=*.md | head -20\",\"description\":\"Search for existing summary-blank test fixtures and docs references\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|Blank\\\" engine/crates/check/src/lib.rs | head -20\",\"description\":\"Confirm facet_blank::Blank is registered in the rule list\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"timeout 100 ./engine/target/dev-release/headwater check --format json --root . 2>err.log > out.json; echo \\\"exit=$?\\\"; grep -c '\\\"rule\\\":\\\"facet.value.blank\\\"' out.json 2>/dev/null; grep -o '\\\"rule\\\":\\\"facet.value.blank\\\".\\\\{0,200\\\\}' out.json | head -5; tail -5 err.log\",\"description\":\"Run headwater check and look for facet.value.blank findings\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"rm -f out.json err.log\",\"description\":\"Remove temporary check output files\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r117"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && git status 2>&1 | head -20\",\"description\":\"Inspect working directory and git status\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/.headwater"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/engine -maxdepth 3 -type d | head -50\",\"description\":\"List engine directory structure\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/engine && find crates -maxdepth 1 -type d && echo --- && grep -n \\\"^name\\\" crates/*/Cargo.toml\",\"description\":\"List crate directories and their package names\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find crates/check -maxdepth 3 -type f -name \\\"*.rs\\\" | sort\",\"description\":\"List source files in the check crate\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/engine/crates/check/src/frontmatter.rs"
      result: "sha256:b6864d616cbf7133eb84efa03e36c9092b9a2aa50c6e7d0e87408bfd68914f8a"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117 && grep -rn \\\"summary\\\" .headwater/packages/headwater-standard/taxonomy.yml .headwater/overlay.yml 2>/dev/null | head -50\",\"description\":\"Search taxonomy sources for the summary facet declaration\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/engine/crates/check"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/engine && grep -n \\\"facet_blank\\\\|facet\\\\.value\\\\.blank\\\" crates/check/tests/fixtures.rs | head -60\",\"description\":\"Find tests referencing the facet_blank rule\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/engine/crates/check/src/register.rs"
      result: "sha256:52031940b257aae736f4ee275b599207b10a9774d05b6934c201a66749b9f224"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"^summary:\\\\s*$\\\\|^summary: \\\\\\\"\\\\\\\"\\\\|^summary: ~\\\\|^summary: null\\\" crates/check/fixtures 2>/dev/null; echo ---; grep -rn \\\"summary:\\\" crates/check/fixtures/*.md 2>/dev/null | head -20\",\"description\":\"Search check crate fixtures for a blank summary example\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r117/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r118"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118\",\"description\":\"List repository root contents\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/.headwater/overlay.yml 2>/dev/null | head -100\",\"description\":\"Show overlay.yml rules config\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/.headwater/ 2>/dev/null; echo ---; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/.headwater -maxdepth 3 -type d 2>/dev/null\",\"description\":\"List .headwater directory structure\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/engine/crates/check && find . -name \\\"*.rs\\\" | xargs wc -l | tail -1 && find . -maxdepth 2 -type d && ls src\",\"description\":\"Survey check crate structure\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"facet_blank\\\\|facet\\\\.value\\\\.blank\\\" tests/ src/lib.rs 2>/dev/null\",\"description\":\"Find test coverage for facet_blank rule\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -path \\\"*/fixtures/*\\\" -iname \\\"*blank*\\\" -o -path \\\"*/fixtures/*summary*\\\" 2>/dev/null; find tests -iname \\\"*blank*\\\"\",\"description\":\"Look for fixtures related to blank facet or summary\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/engine/crates/check/fixtures/check/spec/05-no-summary.md"
      result: "sha256:e93ab39ba0f3d03cf7593bc046d7c0a5aa0fbf102df0e02e2dbf34c263aa346d"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"18-blank-facets\\\\|05-no-summary\\\\|21-summary-facet-prose\\\" tests/fixtures.rs | head -50\",\"description\":\"Find assertions referencing these fixtures\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/engine && grep -n \\\"facet_blank::RULE\\\\|facet.value.blank\\\" crates/check/tests/fixtures.rs | head -20\",\"description\":\"Find test assertions for facet_blank rule\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r118/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r12"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && test -d .git && echo \\\"has .git\\\" || echo \\\"no .git\\\"\",\"description\":\"List working directory contents and check for git\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"json\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== .headwater top ===\\\"; ls -la .headwater; echo \\\"=== taxonomy-source ===\\\"; find taxonomy-source -maxdepth 3; echo \\\"=== engine dirs ===\\\"; find engine -maxdepth 3 -type d\",\"description\":\"Survey taxonomy and engine directory structure\"}"
      result: ""
    - tool: "Grep"
      argument: "taxonomy-source"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== check crate src ===\\\"; find engine/crates/check/src -type f | sort; echo \\\"=== rule-ish grep in check ===\\\"; grep -rln \\\"severity\\\" engine/crates/check/src | head -30\",\"description\":\"List check crate source files and find severity usage\"}"
      result: ""
    - tool: "Grep"
      argument: "taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: ".headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r12/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r12/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== summary facet in package taxonomy ===\\\"; grep -n -B3 -A8 '^\\\\s*summary:' taxonomy-source/headwater-standard/taxonomy.yml | head -80\",\"description\":\"Find summary facet declaration in package taxonomy\"}"
      result: ""
    - tool: "Grep"
      argument: "taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== lib.rs rule registration ===\\\"; grep -n \\\"facet_blank\\\\|Blank\\\\|facet_required\\\\|Required::over\\\" engine/crates/check/src/lib.rs\\necho \\\"=== checks-and-cache subsystem doc (first 150 lines) ===\\\"\\n\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r12/docs/subsystems/checks-and-cache.md"
      result: "sha256:77f405d4561949b1ed2a521ea0b7409e8a5cfa992deab46ac827a3d2792b87e1"
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== existing binary ===\\\"; find engine/target/dev-release -maxdepth 1 -name \\\"headwater*\\\" 2>/dev/null\\necho \\\"=== fixtures referencing facet.value.blank + summary ===\\\"\\ngrep -rl \\\"facet.value.blank\\\" engine/crates/check/fixtures engine/crates/check/tests 2>/dev/null | head -20\\necho \\\"=== search for summary: \\\\\\\"\\\\\\\" or summary: in fixtures ===\\\"\\ngrep -rln 'summary: *\\\"\\\"\\\\|summary: *$' engine/crates/check/fixtures 2>/dev/null | head -20\",\"description\":\"Check for prebuilt binary and existing test fixtures on blank summary\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r12/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -B2 -A15 \\\"18-blank-facets\\\" engine/crates/check/fixtures/check.report\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r13"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"how are check rules (like the no-arbitrary-line-breaks or retired_terms rules) declared in the taxonomy, and where in the engine are they implemented? Looking for the pattern to follow to add a new rule that reports a document whose summary is empty.\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check -maxdepth 2 -type f | sort\",\"description\":\"List files in the check crate\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/taxonomy-source/headwater-standard/taxonomy.yml | head -50\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"facet.blank\\\\|FacetBlank\\\\|facet_blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/engine --include=*.rs\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/engine -maxdepth 4 -iname \\\"headwater*\\\" -type f -executable 2>/dev/null; echo \\\"---\\\"; ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/engine/target/*/headwater 2>/dev/null; echo \\\"---fixture---\\\"; sed -n '1,80p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/engine/crates/check/fixtures/facet-values.taxonomy.yml\",\"description\":\"Look for a built engine binary and inspect the facet-values fixture\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/engine/crates/check/tests/facet_values.rs"
      result: "sha256:985d05f78c0a118cc2508c398b07a1832e97dca207d830a46e002a6576c1c822"
    - tool: "Bash"
      argument: "{\"command\":\"wc -l /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/engine/crates/check/src/facet_blank.rs; echo \\\"---grep registration---\\\"; grep -n \\\"facet_blank\\\\|Blank\\\\|facet\\\\.value\\\\.blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/engine/crates/check/src/lib.rs; echo \\\"---grep tests referencing blank---\\\"; grep -rln \\\"facet.value.blank\\\\|facet_blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/engine/crates/check/tests/ /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/docs 2>/dev/null\",\"description\":\"Check facet_blank.rs length, registration in lib.rs, and references in tests/docs\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r13/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r14"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20; echo \\\"---\\\"; ls -la | head -30\",\"description\":\"Check whether directory is a git repo and list contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls .headwater/; echo \\\"---overlay---\\\"; cat .headwater/overlay.yml 2>/dev/null | head -100\",\"description\":\"List .headwater directory and show overlay.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"retired_terms\\\\|rules\\\\.\\\\|hard_wrap\\\\|line_break\\\\|severity\\\" .headwater/overlay.yml | head -60\",\"description\":\"Search overlay.yml for rule declarations\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r14/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"retired_term\\\\|hard_wrap\\\\|source_form\\\\|one_line_per_block\\\" engine/ --include=*.rs | head -30\",\"description\":\"Find engine source files implementing related checks\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src/; echo \\\"---lib.rs---\\\"; cat engine/crates/check/src/lib.rs\",\"description\":\"List check crate source and show lib.rs\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r14/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r14/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facets\\\\.summary\\\\|summary:\\\" .headwater/taxonomy.lock | head -40\",\"description\":\"Search lock for summary facet declaration\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r14/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" .headwater/overlay.yml\",\"description\":\"Search overlay.yml for summary facet declaration\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"summary\\\" taxonomy-source/ 2>/dev/null | head -20\",\"description\":\"Find package source files declaring summary facet\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -A6 -B2 taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"Show summary facet declaration in base package\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find / -maxdepth 6 -iname \\\"headwater\\\" -type f 2>/dev/null | grep -v source; echo \\\"---\\\"; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r14/engine -maxdepth 4 -iname \\\"target\\\" 2>/dev/null; ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r14/engine/target/dev-release/ 2>/dev/null | head\",\"description\":\"Check for a pre-built headwater binary\"}"
      result: ""
    - tool: "mcp__headwater__check"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\" -A3 /var/tmp/hw-1659/b/config/L6-campaign-mcp-p1-r14/projects/-var-tmp-hw-1659-b-ws-L6-campaign-mcp-p1-r14/7bda0ffa-a953-4081-8207-e7863feb7b0c/tool-results/mcp-headwater-check-1791159466792.txt | head -60\",\"description\":\"Search saved check output for facet.value.blank rule activity\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"rule: facet.value.blank\\\\|facet\\\\.value\\\\.blank$\\\\|severity\\\" /var/tmp/hw-1659/b/config/L6-campaign-mcp-p1-r14/projects/-var-tmp-hw-1659-b-ws-L6-campaign-mcp-p1-r14/7bda0ffa-a953-4081-8207-e7863feb7b0c/tool-results/mcp-headwater-check-1791159466792.txt | head -5; echo \\\"---count findings for this rule---\\\"; grep -c \\\"^facet.value.blank\\\" /var/tmp/hw-1659/b/config/L6-campaign-mcp-p1-r14/projects/-var-tmp-hw-1659-b-ws-L6-campaign-mcp-p1-r14/7bda0ffa-a953-4081-8207-e7863feb7b0c/tool-results/mcp-headwater-check-1791159466792.txt\",\"description\":\"Check for active findings and severity format in report\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r14/docs/obligations/0076-a-generated-check-reads-its-severity-from-the-taxonomy.md"
      result: "sha256:ff92c1810365ab30bdd92de93e1402aa69dad479fb4a0836e17215d377ea0430"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r14/engine/crates/check"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat engine/crates/check/fixtures/check/spec/18-blank-facets.md; echo \\\"---report excerpt---\\\"; grep -n \\\"18-blank-facets\\\" -A5 engine/crates/check/fixtures/check.report\",\"description\":\"Show the blank-facets fixture and its expected report\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r15"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"pwd && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\".headwater/*\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\".headwater/packages/**\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r15/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r15/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r15/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r15/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r15/engine -maxdepth 3 -type d | head -50\",\"description\":\"List engine directory structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r15/engine/crates -maxdepth 1 -type d\",\"description\":\"List all engine crates\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r15/engine/crates/check/src -type f | sort\",\"description\":\"List files in the check crate\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r15/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r15/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r15/engine/crates/check/src"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r16"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && find . -maxdepth 2 -type d | sort\",\"description\":\"List repository top-level structure\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Where are check rules declared in the taxonomy, and where are they implemented in the engine? I need to add a new rule that reports a document whose summary field is empty.\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r16/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r16/engine/crates -maxdepth 1 -type d && echo --- && find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r16/.headwater -maxdepth 2\",\"description\":\"List engine crates and headwater config dir\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r16"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r16/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r16/.headwater/packages/headwater-standard/taxonomy.yml | head -50\",\"description\":\"Search taxonomy package for summary facet declaration\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r16/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r16/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r16/.headwater"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"forbid\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r16/.headwater/packages/headwater-standard/taxonomy.yml\",\"description\":\"Check for kinds that forbid the summary facet\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r17"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"Where are checks/rules declared in the taxonomy (e.g. for document facets like summary), and where are they implemented in the engine code? Looking for an existing rule similar to \\\"summary is empty\\\" to model a new rule on, plus how severity (error/advisory) is assigned.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater; ls .headwater; cat .headwater/corpus.json 2>/dev/null | head -100\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- engine dirs ---\\\" && find engine -maxdepth 3 -type d | head -50\"}"
      result: ""
    - tool: "Grep"
      argument: ".headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Grep"
      argument: ".headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- find rule declarations ---\\\"; grep -rl \\\"severity\\\" --include=*.yml . 2>/dev/null | grep -v target | head -30\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -path ./engine/target -prune -o -iname \\\"*rule*\\\" -print 2>/dev/null | grep -v \\\"/\\\\.\\\" | head -60\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r17/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r17/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Grep"
      argument: ".headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find engine/target -maxdepth 3 -iname \\\"headwater*\\\" -type f 2>/dev/null; echo \\\"---\\\"; grep -rn \\\"facet.value.blank\\\\|facet_blank\\\" engine/crates/check/src/lib.rs\"}"
      result: ""
    - tool: "Grep"
      argument: "docs/subsystems/checks-and-cache.md"
      result: "sha256:77f405d4561949b1ed2a521ea0b7409e8a5cfa992deab46ac827a3d2792b87e1"
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-DR-0058\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater check --format json --root . 2>/dev/null | python3 -c \\\"\\nimport json,sys\\ndata=json.load(sys.stdin)\\nfindings=data if isinstance(data,list) else data.get('findings',[])\\nblank=[f for f in findings if f.get('rule')=='facet.value.blank']\\nprint('total findings', len(findings))\\nprint('facet.value.blank findings', len(blank))\\nfor f in blank[:5]:\\n    print(f.get('path'), f.get('severity'), f.get('message'))\\n\\\"\\n\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r18"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && ls .headwater\",\"description\":\"List repo root and .headwater directory\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd engine && find . -iname \\\"*.rs\\\" | xargs grep -l \\\"required_facet\\\\|summary\\\" 2>/dev/null | head -50\",\"description\":\"Find Rust files referencing required_facet or summary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd engine && find . -type d -iname \\\"*check*\\\" -o -iname \\\"*rule*\\\" | grep -v target | head -50\",\"description\":\"Find check/rule directories in engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls crates && echo --- && find crates -type d -iname \\\"*check*\\\"\",\"description\":\"List crates and find check-related directories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls crates/check/src && echo --- && wc -l crates/check/src/*.rs\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Grep"
      argument: "crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r18/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r18/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r18 && grep -rn \\\"name: summary\\\" .headwater/packages .headwater/taxonomy.yml 2>/dev/null -A5\",\"description\":\"Find summary facet declaration in taxonomy sources\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r18 && grep -rln \\\"summary\\\" .headwater/packages 2>/dev/null; echo ---; find . -path ./engine -prune -o -path \\\"*/taxonomy-source/*\\\" -print 2>/dev/null | grep -i summary; echo ---; grep -rln \\\"summary\\\" taxonomy-source 2>/dev/null\",\"description\":\"Locate summary facet declaration files\"}"
      result: ""
    - tool: "Grep"
      argument: "taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd engine && grep -n \\\"facet_blank\\\\|Blank::over\\\\|facet.value.blank\\\" crates/check/src/lib.rs\",\"description\":\"Confirm facet_blank check registration in lib.rs\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r19"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && ls .headwater 2>/dev/null && echo --- && ls engine 2>/dev/null\",\"description\":\"List repo root and key directories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates && echo --- && grep -rl \\\"severity\\\" .headwater/taxonomy.yml .headwater/packages 2>/dev/null | head -20\",\"description\":\"List engine crates and find severity declarations in taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -30\",\"description\":\"Search for summary field in taxonomy\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r19/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r19/.headwater/taxonomy.yml | head -80\",\"description\":\"Show root taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r19/engine/crates/check/src 2>/dev/null; echo ---; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r19/engine/crates/check -name \\\"*.rs\\\" | xargs grep -ln \\\"empty\\\\|required\\\" 2>/dev/null\",\"description\":\"Explore check crate source files for empty/required logic\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r19/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\\|facet_value_blank\\\\|summary\\\" .headwater/taxonomy.lock | head -40\",\"description\":\"Search taxonomy.lock for the blank-facet rule and summary facet\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r19/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"FACET-3\\\\|facet.value.blank\\\\|severity\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r19/.headwater/overlay.yml | head -30\",\"description\":\"Check overlay.yml for severity overrides on this rule\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"OB-FACET-3\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r19/docs 2>/dev/null\",\"description\":\"Find the obligation document for OB-FACET-3\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r19/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"posture\\\\|^pub enum Severity\\\\|Severity::\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r19/engine/crates/check/src/finding.rs | head -20\\necho ---\\ngrep -n \\\"posture\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r19/docs/spec/12-check-layer.md 2>/dev/null | head -10\",\"description\":\"Distinguish Severity enum from control posture field\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r2"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r2\",\"description\":\"List repo root contents\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r2/engine -maxdepth 3 -type d | sort\",\"description\":\"List engine subdirectories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- check/src ---\\\" && ls engine/crates/check/src && echo \\\"--- taxonomy-source ---\\\" && find taxonomy-source -maxdepth 3 && echo \\\"--- .headwater ---\\\" && find .headwater -maxdepth 3\",\"description\":\"List check crate source and taxonomy source directories\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r2/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r2/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r2/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r2/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"^facets:\\\\|^kinds:\\\\|facet\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r2/taxonomy-source/headwater-standard/taxonomy.yml | head -30\",\"description\":\"Peek at taxonomy.yml structure for facets section\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r2/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r2/engine/crates/check/src"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r2/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|Blank::over\\\\|facet\\\\.value\\\\.blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r2/engine/crates/check/src/lib.rs\",\"description\":\"Find registration of the facet_blank check in lib.rs\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r20"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20\",\"description\":\"List repo root contents\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/taxonomy-source -maxdepth 3 -type f | head -50\",\"description\":\"List taxonomy-source files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/engine -maxdepth 4 -type d | head -80\",\"description\":\"List engine directory structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"rules:\\\" -A3 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/taxonomy-source/headwater-standard/taxonomy.yml | head -20\\necho ---\\ngrep -n \\\"severity\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/taxonomy-source/headwater-standard/taxonomy.yml | head -20\\necho ---\\nwc -l /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"Search taxonomy.yml for rules declarations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/engine/crates/audit/src\\necho ---\\ngrep -rln \\\"rule\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/engine/crates/audit/src | head -20\",\"description\":\"List audit crate source and search for rule-related files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/engine/crates -maxdepth 1 -type d\",\"description\":\"List all engine crates\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/taxonomy-source/headwater-standard/taxonomy.yml | head -30\",\"description\":\"Search for summary facet declaration\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/engine/crates/check/src\\necho ---\\ngrep -rln \\\"OB-FACET\\\\|empty\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/engine/crates/check/src\",\"description\":\"List check crate source and search for facet/empty rule impls\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|Blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r20/engine/crates/check/src/lib.rs\",\"description\":\"Find registration of the Blank check in lib.rs\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r21"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21\",\"description\":\"List top-level repo contents\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls .headwater/ && echo --- && ls engine/crates/ && echo --- && ls engine/crates/check 2>/dev/null | head -50\",\"description\":\"List .headwater and engine crate directories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat .headwater/taxonomy.yml | head -80\",\"description\":\"Show taxonomy.yml consumer declaration\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/taxonomy-source -maxdepth 3 -type d; echo ---; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/taxonomy-source -iname \\\"*rule*\\\"\",\"description\":\"Find taxonomy-source structure and rule files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src; echo ---; ls engine/crates/check/fixtures | head -50\",\"description\":\"List check crate source and fixtures\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"name: summary\\\" -A 5 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/taxonomy-source /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/.headwater/packages 2>/dev/null\",\"description\":\"Find the summary facet declaration and its type\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/taxonomy-source /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/.headwater/packages 2>/dev/null\",\"description\":\"Find files mentioning summary facet in taxonomy sources\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -B 3 -A 6 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/.headwater/packages/headwater-standard/taxonomy.yml\",\"description\":\"Show the summary facet declaration in the vendored package taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet.value.blank\\\\|facet_blank\\\\|Blank::over\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/engine/crates/check/src/lib.rs /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/engine/crates/check/tests 2>/dev/null | head -30\",\"description\":\"Find where facet_blank is wired up and tested\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/engine/crates/check/fixtures -iname \\\"*blank*\\\" -o -iname \\\"*summary*\\\"\",\"description\":\"Find fixtures related to blank/summary\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1970,2020p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/engine/crates/check/tests/fixtures.rs\",\"description\":\"Show test context around facet_blank reference\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet.value.blank\\\\|facet\\\\.required\\\\.missing\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/docs /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/.headwater/packages/headwater-standard/taxonomy.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/taxonomy-source 2>/dev/null\",\"description\":\"Search for the rule id declared anywhere in docs or taxonomy sources\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r21/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r22"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"How are check rules declared in the taxonomy and implemented in the engine? I need to add a new rule: report a document whose summary field is empty. Looking for where existing similar rules (e.g., checking document fields/front matter) are declared in .headwater/ taxonomy packages and implemented in engine/ Rust code, plus severity conventions (error vs advisory).\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>/dev/null; ls .headwater; echo ---; cat .headwater/corpus.json 2>/dev/null | head -100\",\"description\":\"Check for headwater CLI and corpus descriptor\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find .headwater -maxdepth 3 -type f | head -50\",\"description\":\"List files under .headwater\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find .headwater/packages -maxdepth 4 -type d | head -50; echo ---; find .headwater/packages -iname \\\"*.yml\\\" | xargs grep -l \\\"summary\\\" 2>/dev/null | head -20\",\"description\":\"Explore taxonomy package structure for rule declarations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -maxdepth 2 -type d -not -path \\\"./.git*\\\"; echo ---ENGINE---; find engine -maxdepth 3 -type d 2>/dev/null\",\"description\":\"List repo top-level dirs and engine structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src; echo ---; wc -l engine/crates/check/src/*.rs 2>/dev/null | tail -5\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Grep"
      argument: "engine/crates/check/src"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find taxonomy-source -maxdepth 3 -type f | head -50\",\"description\":\"List taxonomy source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r22/engine/crates/check/src/frontmatter.rs"
      result: "sha256:b6864d616cbf7133eb84efa03e36c9092b9a2aa50c6e7d0e87408bfd68914f8a"
    - tool: "Grep"
      argument: "taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r22/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,60p;350,450p' taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"View taxonomy.yml header and summary/facets section\"}"
      result: ""
    - tool: "Grep"
      argument: "docs"
      result: ""
    - tool: "Grep"
      argument: "engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r22/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r22/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Grep"
      argument: "docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r23"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23\",\"description\":\"List repo root contents\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/.headwater -maxdepth 3 -type f | head -100\",\"description\":\"List .headwater directory files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/engine -maxdepth 4 -type d | sort\",\"description\":\"List engine subdirectories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/.headwater -maxdepth 1 -type f; echo ---; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/.headwater/packages -maxdepth 2 2>/dev/null; echo ---; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/taxonomy-source -maxdepth 3\",\"description\":\"Find taxonomy and overlay files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/engine/crates/check/src\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/docs/subsystems/checks-and-cache.md"
      result: "sha256:77f405d4561949b1ed2a521ea0b7409e8a5cfa992deab46ac827a3d2792b87e1"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/.headwater/packages/headwater-standard/taxonomy.yml | head -30\",\"description\":\"Search for summary facet declaration in taxonomy\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r23/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r24"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -maxdepth 3 -iname \\\"*taxonomy*\\\" -not -path \\\"*/target/*\\\" 2>/dev/null; echo \\\"---\\\"; find engine/crates/check -maxdepth 2 2>/dev/null\",\"description\":\"Locate taxonomy files and check crate structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -r .headwater/taxonomy.yml taxonomy-source/headwater-standard/taxonomy.yml docs/taxonomies 2>/dev/null | head -50\",\"description\":\"Search for 'summary' field declarations in taxonomy sources\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r24/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r24/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r24/engine/crates/check"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r24/engine/crates/check/fixtures"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r24/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r24/engine/crates/check/fixtures/check/spec/05-no-summary.md"
      result: "sha256:e93ab39ba0f3d03cf7593bc046d7c0a5aa0fbf102df0e02e2dbf34c263aa346d"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r24/engine/crates/check/fixtures/check.report"
      result: "sha256:1120731ba9752b904d987911fa2678a4cc5ce5b60badebecfdfa7e9bc50e3e4b"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r24/docs/obligations/0076-a-generated-check-reads-its-severity-from-the-taxonomy.md"
      result: "sha256:ff92c1810365ab30bdd92de93e1402aa69dad479fb4a0836e17215d377ea0430"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r24/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r24/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r24/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r25"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule declaration for document summary / empty summary check, where checks like empty-field rules are declared in the taxonomy and implemented in the engine\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\".headwater/**\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>/dev/null; ls engine/target/dev-release 2>/dev/null | head; find . -maxdepth 2 -iname \\\"*.lock\\\" -o -iname \\\"taxonomy.yml\\\" 2>/dev/null | head -20\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find .headwater -maxdepth 2 -type d; find .headwater -maxdepth 1 -type f\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"headwater route \\\"rule that reports a document whose summary is empty\\\" --root . 2>&1 | head -80\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat .headwater/corpus.json 2>&1 | head -100\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"rule that reports a document whose summary is empty — where are checks/rules declared in the taxonomy and implemented in the engine\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\",\"args\":\"Add a new rule/check to the taxonomy that reports a document whose summary field is empty. Need to know: where rules are declared (taxonomy.yml/overlay.yml/package), how severity (error vs advisory) is assigned, and where the corresponding check logic lives in the engine crate.\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r25/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r25/.headwater/packages/headwater-standard"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r25/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r25/.headwater/overlay.yml\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r25/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r25/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r25/engine"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r25/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r25/.headwater/packages/headwater-standard"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r25/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r25/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"facet.value.blank\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r26"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && git status 2>&1 | head -5\",\"description\":\"List working directory contents and check git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r26/engine/crates/check -maxdepth 2 | sort\",\"description\":\"List engine check crate structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r26/.headwater/taxonomy.yml\",\"description\":\"Show taxonomy.yml consumer declaration\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r26\\necho \\\"--- grep summary in taxonomy-source ---\\\"\\ngrep -rn \\\"summary\\\" taxonomy-source/ --include=*.yml -l\\necho \\\"--- grep summary in .headwater ---\\\"\\ngrep -rln \\\"summary\\\" .headwater/ 2>/dev/null\\necho \\\"--- grep facet_blank.rs ---\\\"\\nsed -n '1,80p' engine/crates/check/src/facet_blank.rs\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r26\\ngrep -n -B5 -A15 \\\"^\\\\s*summary:\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -100\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r26\\nsed -n '80,220p' engine/crates/check/src/facet_blank.rs\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r26\\nsed -n '1,60p' engine/crates/check/src/facet_required.rs\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r26\\ngrep -n \\\"facet_blank\\\\|facet_required\\\\|Blank::over\\\\|Required::over\\\\|RULE\\\" engine/crates/check/src/register.rs | head -40\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r26\\ngrep -n \\\"facet_blank\\\\|facet_required\\\\|Blank::over\\\\|Required::over\\\\|facet\\\\.value\\\\.blank\\\\|facet\\\\.required\\\\.missing\\\" engine/crates/check/src/lib.rs\\necho \\\"---\\\"\\ngrep -n \\\"RULES\\\\s*[:=]\\\" engine/crates/check/src/lib.rs | head\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r26\\nsed -n '370,395p' .headwater/taxonomy.lock 2>/dev/null | head -40\\necho \\\"--- severity scheme check ---\\\"\\ngrep -n \\\"Severity::Error\\\\|Severity::Warning\\\\|Severity::Advisory\\\\|enum Severity\\\" engine/crates/check/src/finding.rs | head -20\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r27"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && find . -maxdepth 2 -name \\\".git\\\" 2>/dev/null\",\"description\":\"Check working directory structure for a git repo\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Explore check rule structure and severity conventions\",\"subagent_type\":\"hw-explore\",\"prompt\":\"I need to add a new check rule to the Headwater engine: a rule that reports a document whose `summary` field (front matter) is empty. I need to find:\\n\\n1. In `engine/crates/check/`: how existing rules are structured/implemented — show me one or two example rule files (ideally one that checks a front-matter/metadata field, like checking for an empty or placeholder field, e.g. anything related to `unwritten_section`, `summary`, or similar). Show the full source of 1-2 representative rule files, including how a rule registers its id, its severity (error vs advisory), and how it emits a finding/diagnostic.\\n2. Where severities (error/advisory) are declared — is severity declared in the taxonomy (`.headwater/overlay.yml`, `taxonomy-source/*/taxonomy.yml`, or a bundle) or hardcoded in the Rust rule implementation? Show the exact taxonomy YAML shape for declaring a rule (fields like id, severity, description, applies_to, etc.) with a concrete existing example copied verbatim.\\n3. Where rule fixtures live (both the \\\"failing fixture\\\" test input and the \\\"discriminating condition\\\" test) — show the directory structure and one example fixture + its corresponding Rust test, for a rule similar in spirit to \\\"field X is empty\\\".\\n4. Confirm whether `summary` is an existing front-matter field already declared in the taxonomy (search for `summary:` in docs front matter and in taxonomy YAML files) — I want to know if `summary` is already a recognized facet/field name, and whether there's already partial validation of it (e.g. required-ness) elsewhere.\\n\\nReport file paths and line numbers, and quote the relevant snippets verbatim (don't just describe them) so I can write the new rule by example. Keep the report focused — under 600 words of prose plus the quoted snippets.\"}"
      result: ""
    - tool: "ScheduleWakeup"
      argument: "{\"delaySeconds\":300,\"reason\":\"waiting on hw-explore agent to map check rule structure before implementing\",\"prompt\":\"Check on the hw-explore agent investigating check rule structure for the empty-summary rule task; if it has completed, use its findings to write the rule declaration (taxonomy), implementation (engine/crates/check/), and fixture, then report back.\",\"noop\":true}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-run-policy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"engine/crates/check/src/**/*.rs\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"**/.headwater/packages/*/taxonomy.yml\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"**/.headwater/overlay.yml\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"engine/crates/check/tests/**\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\\|facet.required.missing\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/.headwater/packages/headwater-standard/taxonomy.yml | head -20\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary:\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/.headwater/packages/headwater-standard/taxonomy.yml | head -20\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"severity\\\\|error\\\\|advisory\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/.headwater/overlay.yml | head -40\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/tests/facet_values.rs"
      result: "sha256:985d05f78c0a118cc2508c398b07a1832e97dca207d830a46e002a6576c1c822"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/tests/fixtures -type f -name \\\"*blank*\\\" -o -name \\\"*required*\\\" 2>/dev/null | head -5\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/tests -type d -name \\\"fixtures\\\" | head -1 && ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/tests/fixtures/ 2>/dev/null | head -20\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/fixtures/ 2>/dev/null | grep -E \\\"^d|check\\\\.taxonomy\\\" | head -20\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/fixtures -type d | sort | head -20\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/fixtures/check/\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/fixtures/check.taxonomy.yml"
      result: "sha256:105e82f4b4435094f6bfd8ba5b3c3f3380341b35aeebc9aca2c3d508726d1601"
    - tool: "Bash"
      argument: "{\"command\":\"grep -B 5 -A 10 \\\"severity:\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/.headwater/packages/headwater-standard/taxonomy.yml | head -30\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -B 2 -A 5 \\\"CT-FACET-3:\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/.headwater/packages/headwater-standard/taxonomy.yml\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,200p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/docs/spec/12-check-layer.md | grep -n -i \\\"posture\\\\|severity\\\\|advisory\\\\|error\\\" | head -80\",\"description\":\"Search spec 12 for posture/severity definitions\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"posture\\\" -A 8 -B 2 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/docs/spec/12-check-layer.md\",\"description\":\"Search spec 12 for posture explanation\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.required.missing\\\\|CT-FACET\\\\|OB-FACET\\\" -A 6 -B 2 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/.headwater/packages/headwater-standard/taxonomy.yml | head -100\",\"description\":\"Find control and obligation declarations for facet_required.missing and facet.value.blank\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r27/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r28"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- check crate structure ---\\\" && find engine/crates/check -maxdepth 3 -type f -name \\\"*.rs\\\" | head -50\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Grep"
      argument: "engine/crates/check"
      result: ""
    - tool: "Grep"
      argument: "engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r28/engine/crates/check/fixtures/check/spec/05-no-summary.md"
      result: "sha256:e93ab39ba0f3d03cf7593bc046d7c0a5aa0fbf102df0e02e2dbf34c263aa346d"
    - tool: "Grep"
      argument: "engine/crates/check/fixtures/check.report"
      result: "sha256:1120731ba9752b904d987911fa2678a4cc5ce5b60badebecfdfa7e9bc50e3e4b"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r28/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "engine/crates/check/src"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '335,350p' engine/crates/check/fixtures/check.report\",\"description\":\"Inspect report lines around facet.value.blank finding\"}"
      result: ""
    - tool: "Grep"
      argument: "taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: ".headwater"
      result: ""
    - tool: "Grep"
      argument: ".headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"wc -l engine/crates/check/src/facet_blank.rs; grep -n \\\"mod tests\\\" -A 5 engine/crates/check/src/facet_blank.rs | head -20; find engine/crates/check -iname \\\"*facet_blank*\\\" -o -iname \\\"*blank*\\\" | grep -v fixtures\",\"description\":\"Check for tests related to facet_blank rule\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r28/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r29"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r29 && echo --- && ls .headwater 2>/dev/null && echo --- && find . -maxdepth 2 -type d | sort\",\"description\":\"List top-level repo structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r29/engine/crates && echo --- && grep -rl \\\"retired_term\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r29/engine/crates --include=*.rs -l | head -20\",\"description\":\"List engine crates and find retired-term rule implementation\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" .headwater/taxonomy.yml .headwater/overlay.yml 2>/dev/null | head -50\\necho ---PACKAGES---\\ngrep -rln \\\"summary\\\" .headwater/packages 2>/dev/null\\necho ---CHECK-CRATE---\\nls engine/crates/check/src\\necho ---RULE-MOD---\\nsed -n '1,80p' engine/crates/check/src/lib.rs 2>/dev/null | head -100\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r29\\necho \\\"--- facet_blank.rs head ---\\\"\\nsed -n '1,60p' engine/crates/check/src/facet_blank.rs\\necho \\\"--- grep summary in spec/12 ---\\\"\\ngrep -n -i \\\"summary\\\" docs/spec/12-check-layer.md\\necho \\\"--- grep summary in taxonomy package ---\\\"\\ngrep -n -i \\\"summary\\\" .headwater/packages/headwater-standard/taxonomy.yml .headwater/taxonomy.yml\\necho \\\"--- grep 'summary' engine crates ---\\\"\\ngrep -rln -i \\\"summary\\\" engine/crates --include=*.rs | sort\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r29/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r29/engine/crates/check/src\\nwc -l facet_blank.rs\\nsed -n '60,220p' facet_blank.rs\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r29/engine/crates/check/src\\ngrep -n \\\"facet_blank\\\\|Blank::over\\\\|facet\\\\.value\\\\.blank\\\" lib.rs\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r3"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20; echo \\\"---\\\"; ls -la | head -30\",\"description\":\"Check git status and list working directory\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"How are check rules declared (e.g., the Markdown line-break rule, American spelling rule) in the taxonomy, and where in the engine are they implemented? Looking for the pattern to follow for adding a new rule that reports a document whose summary is empty.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>&1; ls engine/ 2>&1; find . -maxdepth 2 -iname \\\"*headwater*\\\" -type f 2>/dev/null | head -20\",\"description\":\"Check for headwater CLI binary and engine layout\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates; echo \\\"---target---\\\"; ls engine/target 2>/dev/null; find engine/target -maxdepth 3 -iname \\\"headwater*\\\" -type f 2>/dev/null\",\"description\":\"List engine crates and check for built binary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd engine/crates/check && find . -type f -name \\\"*.rs\\\" | xargs ls -la | head -50\",\"description\":\"List source files in the check crate\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r3/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r3/docs/subsystems/checks-and-cache.md"
      result: "sha256:77f405d4561949b1ed2a521ea0b7409e8a5cfa992deab46ac827a3d2792b87e1"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r3 && grep -rn \\\"summary\\\" .headwater/taxonomy.yml .headwater/overlay.yml taxonomy-source 2>/dev/null | grep -iv \\\"^\\\\s*#\\\" | head -60\",\"description\":\"Search taxonomy sources for summary facet declaration\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r3/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r3/engine && grep -n \\\"facet.value.blank\\\\|facet_blank\\\\|Blank::over\\\" crates/check/src/lib.rs crates/cli/src/*.rs 2>/dev/null | head -30\",\"description\":\"Find rule registration for facet_blank in the check runner\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r3 && grep -rln \\\"facet.value.blank\\\" docs/ 2>/dev/null\",\"description\":\"Find docs referencing the facet.value.blank rule\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r3/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r3/engine/crates/check && grep -rln \\\"summary\\\" fixtures/ 2>/dev/null | xargs -I{} sh -c 'grep -l \\\"facet.value.blank\\\" \\\"{}\\\" 2>/dev/null'; echo \\\"---\\\"; grep -rn \\\"summary:\\\" tests/*.rs 2>/dev/null | head -5; echo \\\"---search for existing test of blank summary---\\\"; grep -rln \\\"summary\\\" fixtures/*/*.md 2>/dev/null | xargs grep -l \\\"summary: \\\\\\\"\\\\\\\"\\\\|summary:$\\\\|summary: ~\\\" 2>/dev/null\",\"description\":\"Search fixtures and tests for blank summary coverage\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r3/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r3/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r30"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r30\",\"description\":\"List top-level repository contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater || ls engine 2>/dev/null; echo \\\"---\\\"; find . -maxdepth 2 -iname \\\"*rule*\\\" 2>/dev/null; echo \\\"---taxonomy-source---\\\"; find taxonomy-source -maxdepth 3 2>/dev/null\",\"description\":\"Look for headwater binary and rule-related directories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -path ./site -prune -o -iname \\\"*summary*\\\" -print 2>/dev/null\",\"description\":\"Search for files referencing summary\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r30/engine/crates/check/fixtures/check/spec/05-no-summary.md"
      result: "sha256:e93ab39ba0f3d03cf7593bc046d7c0a5aa0fbf102df0e02e2dbf34c263aa346d"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r30/engine/crates/check/fixtures/check/spec/21-summary-facet-prose.md"
      result: "sha256:16254913bd0c34a373fdb76b1a6acd730f6bd03bdd1ad47b2d964a496aaf6695"
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/fixtures/check/spec | head -50; echo \\\"---\\\"; ls engine/crates/check/src 2>/dev/null; echo \\\"---crates---\\\"; ls engine/crates\",\"description\":\"List check crate fixtures and source layout\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r30/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r30/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r30/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -30\",\"description\":\"Find summary facet declaration in taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"^- name: summary\\\\|name: summary\\\" -A 15 taxonomy-source/headwater-standard/taxonomy.yml | head -40\",\"description\":\"Show summary facet declaration block\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r30/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find / -maxdepth 6 -iname \\\"headwater\\\" -type f 2>/dev/null; ls engine/target 2>/dev/null; cat engine/crates/check/fixtures/check/spec/18-blank-facets.md.expected* 2>/dev/null; find engine/crates/check/fixtures -iname \\\"*.expected*\\\" | grep -i \\\"18-blank\\\\|05-no-summary\\\" \",\"description\":\"Check for built binary and expected test outputs for the relevant fixtures\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/target/dev-release -maxdepth 1 -iname \\\"headwater*\\\" -type f 2>/dev/null\",\"description\":\"Look for built headwater CLI binary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd engine/crates/check/fixtures/check && ../../../../target/dev-release/headwater check --root . --format json 2>&1 | head -100\",\"description\":\"Run headwater check against the check-fixtures corpus and inspect output\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r30 && grep -rn \\\"facet.value.blank\\\\|facet_blank\\\" engine/crates/check/src/lib.rs engine/crates/check/tests/*.rs 2>/dev/null | head -20\",\"description\":\"Confirm how facet_blank is wired into the check registry and tested\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r30/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r31"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && find . -maxdepth 2 -name \\\".git\\\" 2>/dev/null\",\"description\":\"Check working directory structure for a nested git repo\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- overlay.yml ---\\\" && sed -n '1,80p' .headwater/overlay.yml && echo \\\"--- taxonomy.yml ---\\\" && sed -n '1,80p' .headwater/taxonomy.yml\",\"description\":\"Inspect overlay and taxonomy declaration files\"}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Locate rule declaration and check implementation patterns\",\"subagent_type\":\"Explore\",\"prompt\":\"In this repository (Headwater), I need to add a new check rule to the engine: \\\"report a document whose summary field is empty.\\\" I need to understand the existing pattern for how rules are declared and implemented, so I can add a consistent one.\\n\\nPlease investigate and report back:\\n\\n1. Where is the `summary` field declared in the taxonomy? Search for \\\"summary\\\" in `.headwater/taxonomy.lock`, `.headwater/overlay.yml`, `.headwater/packages/**`, and `docs/taxonomies/**`. Is it a required facet on documents (front matter field)? What kind(s) have it?\\n\\n2. How are existing \\\"rules\\\" (checks) declared in the taxonomy source? e.g. search for things like `retired_terms`, `hard_wrap`, `british_spelling`, `contraction` — are these declared under a `rules:` or `checks:` key in `.headwater/overlay.yml`, `.headwater/taxonomy.yml`, or under `.headwater/packages/headwater-standard/` or `taxonomy-source/headwater-standard/`? Give exact file path and the YAML key structure for 2-3 example rules, especially ones with severity `error` vs `advisory`.\\n\\n3. Where is the engine source code that implements these checks (the actual Rust logic that walks documents and reports findings)? Find the crate/module under `engine/` that implements rules like the retired-term check or similar front-matter/field-emptiness checks. Give exact file paths and show a representative example of how one rule is implemented (e.g., a function or struct for a single rule), including how severity is wired up (error vs advisory) and how the rule ID / declaration name connects the YAML declaration to the Rust code.\\n\\n4. Is there an existing rule that checks for an empty/missing field on a document (anything like \\\"empty\\\", \\\"missing\\\", \\\"blank\\\" in rule names)? If so give its full implementation as a model to copy.\\n\\n5. What test fixtures exist for rules (e.g. under docs/taxonomies/*/fixtures/) that plant a defect for a rule, so I understand how to add a fixture for the new rule?\\n\\nReport file paths, line numbers, and relevant code/YAML snippets. Keep the report organized by these 5 questions. This is a research task only — do not edit any files.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"true\",\"description\":\"noop while waiting\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31 -maxdepth 3 -type d | head -100\",\"description\":\"List top-level directories\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/.headwater"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/.headwater -maxdepth 2; echo \\\"---\\\"; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/.headwater/packages -maxdepth 4\",\"description\":\"List .headwater and packages contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates -maxdepth 2 -type d\",\"description\":\"List engine crates\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/.headwater"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check -maxdepth 2\",\"description\":\"List check crate files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"retired_terms\\\\|hard_wrap\\\\|british_spelling\\\\|contraction\\\" --include=\\\"*.yml\\\" --include=\\\"*.yaml\\\" . 2>/dev/null | grep -v \\\"/target/\\\" | head -50\",\"description\":\"Search for retired_terms, hard_wrap, british_spelling, contraction in yaml files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"retired_terms\\\\|hard_wrap\\\\|british_spelling\\\\|contraction\\\" . 2>/dev/null | grep -v \\\"/target/\\\" | head -50\",\"description\":\"Search for retired_terms, hard_wrap, british_spelling, contraction anywhere\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,120p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/fixtures/check.taxonomy.yml\",\"description\":\"View check.taxonomy.yml fixture for rule declaration shape\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/src/language.rs"
      result: "sha256:5403e39a8e630fab6f2244931e5db0bded5305ed2c4def1b1cd7e65c899de36f"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"mod \\\\|Required::over\\\\|Blank::over\\\\|fn checks\\\\|fn all\\\\|DocumentCheck for\\\\|pub fn rules\\\\|vec!\\\\[\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/src/lib.rs | head -80\",\"description\":\"Find rule registration in lib.rs\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/fixtures/facet-values -maxdepth 3; echo ---; cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/fixtures/facet-values.taxonomy.yml 2>/dev/null | head -60; echo ---TESTS---; cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/tests/facet_values.rs\",\"description\":\"Inspect facet-values fixture and test\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"facet_blank\\\\|facet\\\\.value\\\\.blank\\\\|facet_required\\\\|facet\\\\.required\\\\.missing\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/tests /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/fixtures 2>/dev/null\",\"description\":\"Find tests/fixtures referencing facet_blank and facet_required rules\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/fixtures/check/spec/21-summary-facet-prose.md 2>/dev/null; echo \\\"---FIXTURES.RS excerpt---\\\"; grep -n \\\"facet.value.blank\\\\|facet.required.missing\\\\|18-blank\\\\|21-summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/tests/fixtures.rs\",\"description\":\"Read summary facet prose fixture and check fixtures.rs references\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"18-blank-facets\\\\|facet.value.blank\\\\|fn .*blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/tests/fixtures.rs\",\"description\":\"Find the blank-facets test function\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"blank-facets\\\\|facet_blank::RULE\\\\|facet\\\\.value\\\\.blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/tests/ /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/fixtures/check.report 2>/dev/null\",\"description\":\"Search for blank-facets test references broadly\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,40p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/docs/spec/12-check-layer.md | grep -n \\\"origin\\\" -A5 -B2; echo \\\"---\\\"; grep -n \\\"five origins\\\" -A 40 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/docs/spec/12-check-layer.md | head -60\",\"description\":\"Find the five origins section of spec 12\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1985,2010p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/tests/fixtures.rs\",\"description\":\"Context around served rule order assertion\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -r /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r31/.headwater/packages/headwater-standard/taxonomy.yml | head -20\",\"description\":\"Check summary facet declaration in base package\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- fixture ---\\\" && cat engine/crates/check/fixtures/check/spec/18-blank-facets.md && echo \\\"--- golden report excerpt ---\\\" && grep -n -B2 -A3 \\\"facet.value.blank\\\" engine/crates/check/fixtures/check.report | head -60 && echo \\\"--- lib.rs registration ---\\\" && grep -n \\\"facet_blank\\\\|Blank::over\\\\|facet_required\\\\|Required::over\\\" engine/crates/check/src/lib.rs\",\"description\":\"Inspect fixture, golden report, and rule registration for facet.value.blank\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r32"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"List working directory and check git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r32/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r32/engine/crates/check"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r32/engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r32/engine/crates/check/fixtures/check/spec/05-no-summary.md"
      result: "sha256:e93ab39ba0f3d03cf7593bc046d7c0a5aa0fbf102df0e02e2dbf34c263aa346d"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r32/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r32/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r32/engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r32/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r32/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r32/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r32/engine/crates/check/fixtures/check.report"
      result: "sha256:1120731ba9752b904d987911fa2678a4cc5ce5b60badebecfdfa7e9bc50e3e4b"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r33"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r33 -maxdepth 2 -type d | sort\",\"description\":\"List top-level directories of the repo\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\".headwater/corpus.json\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"summary\\\" .headwater taxonomy-source docs/taxonomies 2>/dev/null\",\"description\":\"Find references to 'summary' in taxonomy sources\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates -maxdepth 1 -type d | sort\",\"description\":\"List engine crates\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -r taxonomy-source/headwater-standard/taxonomy.yml .headwater/overlay.yml .headwater/packages/headwater-standard/taxonomy.yml 2>/dev/null | head -50\",\"description\":\"Search for 'summary' in taxonomy sources\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src && echo --- && grep -rn \\\"rule\\\" engine/crates/check/src/lib.rs 2>/dev/null | head -20\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r33/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '360,440p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r33/taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"Show taxonomy.yml summary facet declaration context\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r33/engine/crates/check/src"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"facet.value.blank\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r33/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"pub const RULE\\\\|Severity::\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r33/engine/crates/check/src/facet_required.rs /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r33/engine/crates/check/src/facet_blank.rs\",\"description\":\"Confirm rule names and severities\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r34"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && find .headwater -maxdepth 3 -type f | head -50\",\"description\":\"List repo root and .headwater contents\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine -maxdepth 4 -type d | head -80\",\"description\":\"List engine directory structure\"}"
      result: ""
    - tool: "Grep"
      argument: "engine"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check/src -type f | sort\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Grep"
      argument: "engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r34/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r34/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "docs"
      result: ""
    - tool: "Grep"
      argument: "taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "docs"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"Find summary facet declaration in taxonomy source\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r34/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r34/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r35"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r35/ 2>&1 | head -50\",\"description\":\"List top-level contents of working directory\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20; echo \\\"---\\\"; git rev-parse --show-toplevel 2>&1\",\"description\":\"Check git repository status\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find .headwater -maxdepth 3 -type f | sort\",\"description\":\"List .headwater directory contents\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Grep"
      argument: ".headwater"
      result: ""
    - tool: "Grep"
      argument: ".headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: ".headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Glob"
      argument: "{\"pattern\":\"engine/**/check*/**/*.rs\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r35/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r35/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r35/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r35/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "{\"pattern\":\"facet\\\\.value\\\\.blank\",\"output_mode\":\"files_with_matches\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r35/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r35/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r35/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r36"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo \\\"---\\\" && git status 2>&1 | head -20\",\"description\":\"Inspect working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule that reports a document whose summary is empty — find existing similar rules (e.g. missing/empty field checks) and where they are declared and implemented\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\",\"args\":\"declare a new check rule that reports a document whose summary field is empty — find where existing similar rules (field presence/non-empty checks) are declared, their severity scheme, and where implemented in engine/crates/check/\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- overlay.yml ---\\\" && cat .headwater/overlay.yml | head -100\",\"description\":\"Show overlay.yml contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"retired_terms\\\\|^  rules\\\\.\\\\|rule:\\\" .headwater/overlay.yml | head -80\",\"description\":\"Find rule declarations in overlay.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '250,420p' .headwater/overlay.yml\",\"description\":\"Show overlay.yml rules section around retired_terms\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find .headwater/packages -iname \\\"*.yml\\\" | xargs grep -ln \\\"summary\\\" 2>/dev/null; echo \\\"---\\\"; find .headwater/packages -maxdepth 3 -type d\",\"description\":\"Search packages for summary field declarations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" .headwater/packages/headwater-standard/taxonomy.yml\",\"description\":\"Show summary mentions in base taxonomy\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r36/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"^rules:\\\\|  rules\\\\.\\\\|rule_id\\\\|severity\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -50\",\"description\":\"Search for rule declarations in base taxonomy\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r36/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check -maxdepth 2 -type d; echo \\\"---files---\\\"; find engine/crates/check -iname \\\"*.rs\\\" | xargs grep -ln \\\"OB-FACET\\\\|is_empty\\\\|empty\\\" 2>/dev/null | head -20\",\"description\":\"List check crate structure and find empty-string handling\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r36/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet_blank\\\\|Blank::over\\\\|RULE: &str = \\\\\\\"facet\\\" engine/crates/check/src/lib.rs | head -20\",\"description\":\"Check how Blank rule is wired into the check runner\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"facet.value.blank\\\" docs/ 2>/dev/null; echo \\\"---fixtures---\\\"; find engine/crates/check/fixtures -iname \\\"*blank*\\\" -o -iname \\\"*summary*\\\" 2>/dev/null\",\"description\":\"Find documentation and fixtures referencing the blank facet rule\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r36/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- OB-0170 status ---\\\"; sed -n '1,20p' docs/obligations/0170-the-blank-facet-value-rule-reaches-no-obligation-so-the-report-names-none.md\\necho \\\"--- package version ---\\\"; grep -n \\\"version\\\" .headwater/packages/headwater-standard/*.yml 2>/dev/null | head\\necho \\\"--- CT-FACET-3 / OB-FACET-3 in package ---\\\"; grep -n \\\"CT-FACET-3\\\\|OB-FACET-3\\\" -r .headwater/\\necho \\\"--- obligation field usage in facet_blank.rs current ---\\\"; grep -n \\\"obligation\\\" engine/crates/check/src/facet_blank.rs\",\"description\":\"Check obligation status, package version, and control bindings\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"obligation\\\" engine/crates/check/src/facet_required.rs 2>/dev/null; echo \\\"---\\\"; grep -rn \\\"obligation: Some\\\\|obligation:\\\" engine/crates/check/src/*.rs | grep -v \\\"None\\\" | head -20\\necho \\\"---CT-FACET-3 full block---\\\"\\nsed -n '1280,1295p' .headwater/packages/headwater-standard/taxonomy.yml\\necho \\\"---OB-FACET-3 full block---\\\"\\nsed -n '820,835p' .headwater/packages/headwater-standard/taxonomy.yml\",\"description\":\"Check how obligation field is set in other rules and view control/obligation blocks\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r36/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r36/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r37"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Find how engine checks/rules are declared and implemented\",\"prompt\":\"I need to add a new rule to the Headwater engine in this repo (/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37) that reports a document whose summary (front matter field, likely `summary:`) is empty.\\n\\nBefore I write it, I need to understand the existing pattern for how a check/rule is:\\n1. Declared — likely in `.headwater/taxonomy.yml` or a package under `.headwater/packages/`, or documented in `docs/spec/` somewhere describing the check taxonomy.\\n2. Implemented — likely in the `engine/` Rust crate(s), e.g. a `headwater-cli` or `headwater-check`/`headwater-lint` crate, probably one Rust file/module per rule or a table of rules.\\n3. Given a severity — look for how severities (error vs advisory) are assigned to existing rules, e.g. the \\\"no arbitrary line breaks\\\", \\\"American spelling\\\", \\\"retired terms\\\" rules mentioned in CLAUDE.md.\\n\\nPlease:\\n- Find the exact file(s) where existing checks/rules are declared (taxonomy YAML, lock file, or similar) — show me the structure/schema used for one or two example rules (e.g. the line-break rule, the retired-terms rule, or any rule about \\\"summary\\\" or front matter fields already existing).\\n- Find the exact Rust source file(s) implementing these checks in `engine/`, show the relevant function/struct for one example rule end-to-end.\\n- Check if there's ALREADY a rule about empty/missing `summary` field (search for \\\"summary\\\" across docs/spec, .headwater/, and engine/ source) — I don't want to duplicate one.\\n- Find how severity (error/advisory) is determined/declared for a rule — is it a field in the taxonomy declaration, or hardcoded in the Rust implementation?\\n- Note the exact file paths and line numbers for everything found.\\n\\nReport back concisely with file paths, line numbers, and the relevant snippets. Do not make any edits.\",\"subagent_type\":\"Explore\"}"
      result: ""
    - tool: "ScheduleWakeup"
      argument: "{\"delaySeconds\":300,\"noop\":true,\"reason\":\"Waiting on background Explore agent to map rule declaration/implementation pattern before editing anything\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo \\\"---\\\" && find .headwater -maxdepth 3 2>/dev/null && echo \\\"---engine---\\\" && find engine -maxdepth 3 2>/dev/null\",\"description\":\"List repo root, .headwater, and engine directories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== check crate src ===\\\"; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37/engine/crates/check/src -type f | sort\\necho \\\"=== grep summary in check crate ===\\\"\\ngrep -rn \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37/engine/crates/check/src 2>/dev/null\\necho \\\"=== grep line break / retired terms rule names ===\\\"\\ngrep -rln \\\"line_break\\\\|LineBreak\\\\|retired_term\\\\|RetiredTerm\\\\|american\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37/engine/crates/check/src 2>/dev/null\",\"description\":\"Explore check crate source and search for summary/rule patterns\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37\\necho \\\"=== Severity enum ===\\\"\\ngrep -n \\\"enum Severity\\\" -A 20 engine/crates/check/src/finding.rs\\necho \\\"=== grep Severity:: usage across check crate (counts) ===\\\"\\ngrep -rn \\\"Severity::\\\" engine/crates/check/src/*.rs | sed 's/:.*Severity::/: Severity::/' | awk -F: '{print $1, $3}' | sort | uniq -c | sort -rn | head -40\\necho \\\"=== retired.rs severity ===\\\"\\ngrep -n \\\"Severity\\\\|RULE\\\\b\\\\|pub const RULE\\\" engine/crates/check/src/retired.rs | head -20\\necho \\\"=== language.rs severity ===\\\"\\ngrep -n \\\"Severity\\\\|pub const RULE\\\" engine/crates/check/src/language.rs | head -20\\n\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37\\necho \\\"=== summary facet in taxonomy.yml ===\\\"\\ngrep -n \\\"summary\\\" .headwater/taxonomy.yml .headwater/packages/headwater-standard/taxonomy.yml 2>/dev/null\\necho \\\"=== context around summary facet declaration ===\\\"\\ngrep -n -B3 -A10 \\\"^\\\\s*- name: summary\\\\|name: summary\\\" .headwater/packages/headwater-standard/taxonomy.yml .headwater/taxonomy.yml 2>/dev/null\\necho \\\"=== retired.rs severity context ===\\\"\\nsed -n '240,290p' engine/crates/check/src/retired.rs\\n\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37\\necho \\\"=== CLAUDE.md mentions ===\\\"\\ngrep -n -i \\\"line break\\\\|american\\\\|retired term\\\\|severity\\\" CLAUDE.md\\necho \\\"=== tests for facet_blank mentioning summary ===\\\"\\ngrep -n \\\"summary\\\" engine/crates/check/tests/*.rs engine/crates/check/fixtures -r 2>/dev/null | head -30\\necho \\\"=== spec 12 severity section ===\\\"\\ngrep -n -i \\\"severity\\\" docs/spec/12-check-layer.md | head -40\\n\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37\\nsed -n '280,335p' docs/spec/12-check-layer.md\\necho \\\"=== fixtures.rs around 1460-1500 ===\\\"\\nsed -n '1460,1500p' engine/crates/check/tests/fixtures.rs\\necho \\\"=== find fixture files with blank summary ===\\\"\\nfind engine/crates/check/fixtures -iname \\\"*summary*\\\"\\n\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37\\nfind engine/crates/check -iname \\\"*facet_blank*\\\" -o -iname \\\"*blank*\\\"\\necho \\\"---\\\"\\nfind engine/crates/check/tests -iname \\\"*blank*\\\"\\ncat engine/crates/check/tests/facet_blank.rs 2>/dev/null | head -100\\n\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37\\ngrep -rn \\\"18-blank-facets\\\\|facet_blank::RULE\\\\|facet\\\\.value\\\\.blank\\\" engine/crates/check/tests/fixtures.rs | head -20\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37\\ngrep -n \\\"trait DocumentCheck\\\" -A 30 engine/crates/check/src/scope.rs | head -40\\necho \\\"=== lib.rs registration of facet_required / facet_blank ===\\\"\\ngrep -n \\\"facet_required\\\\|facet_blank\\\\|Required::over\\\\|Blank::over\\\" engine/crates/check/src/lib.rs\\n\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r37/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r38"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20; echo ---; ls -la | head -20\",\"description\":\"Check git status and directory listing\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule for empty document summary; where rules are declared (taxonomy) and implemented (engine) for headwater check; severity levels (error vs advisory)\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>&1; find . -maxdepth 4 -iname \\\"headwater*\\\" -type f 2>/dev/null | grep -v docs | grep -v .headwater/ids | head -30; echo ---; ls engine 2>&1 | head -30\",\"description\":\"Check for headwater binary and engine directory\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater --help 2>&1 | head -40\",\"description\":\"Show headwater CLI help\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find .headwater -maxdepth 3 -type f | head -50\",\"description\":\"List headwater taxonomy config files\"}"
      result: ""
    - tool: "Grep"
      argument: ".headwater"
      result: ""
    - tool: "Grep"
      argument: ".headwater"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"severity\\\\|retired_term\\\\|rule:\\\" .headwater/overlay.yml | head -60\",\"description\":\"Inspect overlay.yml rule declarations\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r38/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check -maxdepth 2 -type d; echo ---; find engine/crates/check -iname \\\"*summary*\\\"; echo ---; grep -rln \\\"RULES\\\" engine/crates/check/src | head -20\",\"description\":\"List check crate structure and search for RULES definition\"}"
      result: ""
    - tool: "Grep"
      argument: "engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r38/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r38/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Grep"
      argument: "engine/crates"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r38/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: ".headwater"
      result: ""
    - tool: "Grep"
      argument: ".headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: ".headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r38/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Grep"
      argument: "engine/crates/check/src"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/fixtures/check | head; echo ---; find engine/crates/check/fixtures/check -maxdepth 2 -iname \\\"*.yml\\\" -o -iname \\\".headwater\\\" 2>/dev/null | head\",\"description\":\"Inspect the fixture corpus structure used for facet_blank tests\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,60p' engine/crates/cli/tests/blank_facet.rs\",\"description\":\"Peek at CLI blank-facet integration test\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r39"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find .headwater -maxdepth 2 -type f | sort && echo --- && find engine/crates/check -maxdepth 2 | sort\",\"description\":\"List taxonomy and check crate files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" .headwater/taxonomy.yml .headwater/overlay.yml 2>/dev/null | head -50\",\"description\":\"Search taxonomy declarations for summary field\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"summary\\\" engine/crates/*/src 2>/dev/null\",\"description\":\"Search engine source for summary handling\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" engine/crates/check/src/frontmatter.rs engine/crates/check/src/facet_required.rs\",\"description\":\"Show summary references in frontmatter and facet_required checks\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,120p' engine/crates/check/src/facet_blank.rs\",\"description\":\"Read facet_blank.rs check implementation\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -A5 -B5 .headwater/taxonomy.lock | head -100\",\"description\":\"Inspect summary facet declaration in taxonomy lock\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" engine/crates/check/tests/*.rs engine/crates/check/fixtures/*.taxonomy.yml 2>/dev/null | grep -i blank\",\"description\":\"Check if any fixture/test already covers summary blank\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '120,260p' engine/crates/check/src/facet_blank.rs\",\"description\":\"Continue reading facet_blank.rs implementation\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" engine/crates/check/src/register.rs\",\"description\":\"Check register.rs for how facet_blank/summary rule is wired\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\\|facet_blank\\\\|Blank::\\\" engine/crates/check/src/lib.rs\",\"description\":\"Check lib.rs registration of the Blank rule\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r4"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && ls .headwater && echo --- && ls docs\",\"description\":\"List repo root, .headwater, and docs directories\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Where are check rules declared in the taxonomy, and where are they implemented in the engine code? I need to add a new rule reporting a document whose summary is empty, and need the pattern for declaring a rule and its severity (error vs advisory).\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r4/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" .headwater/taxonomy.yml | head -30\",\"description\":\"Search taxonomy.yml for summary facet declaration\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"facet.value.blank\\\" --include=*.rs engine | head -20\",\"description\":\"Find engine source implementing facet.value.blank rule\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"name: summary\\\\|^summary:\\\\|summary:\\\" .headwater/taxonomy.yml .headwater/overlay.yml .headwater/packages taxonomy-source 2>/dev/null | head -30\",\"description\":\"Search for summary facet declaration across taxonomy sources\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r4/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -B3 -A5 \\\"name: summary\\\" .headwater/packages/headwater-standard/taxonomy.yml taxonomy-source/headwater-standard/taxonomy.yml 2>/dev/null\",\"description\":\"Show summary facet declaration context in taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml 2>/dev/null | head -20\",\"description\":\"Search for summary facet in taxonomy source file\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r4/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r4/engine/crates/check/src"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r4/engine/crates/check/src"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"forbid\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -30\",\"description\":\"Check for any kind forbidding the summary facet\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r4"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -B3 -A8 \\\"CT-FACET-3\\\\|facet.value.blank\\\" taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"Show obligation control binding for facet.value.blank in standard taxonomy\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r40"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40\",\"description\":\"List repo root contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/.headwater\",\"description\":\"List .headwater directory contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"summary\\\" .headwater/taxonomy.yml .headwater/overlay.yml taxonomy-source 2>/dev/null; echo \\\"---\\\"; ls taxonomy-source; echo \\\"---engine---\\\"; ls engine\",\"description\":\"Search for summary field references in taxonomy sources\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/engine && grep -rln \\\"summary\\\" crates --include=*.rs | head -50\",\"description\":\"Find Rust source files referencing summary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls crates\",\"description\":\"List engine crates\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/engine/crates/check && find . -name \\\"*.rs\\\" | xargs ls -la | head -60\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/engine"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40 && grep -n \\\"summary\\\" .headwater/taxonomy.lock | head -20\",\"description\":\"Check resolved taxonomy lock for summary facet\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/engine/crates/check"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r40/engine/crates/check/src && grep -n \\\"facet_blank\\\\|Blank::over\\\" lib.rs\",\"description\":\"Find where facet_blank rule is registered in the check pipeline\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r41"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule declarations and implementation for headwater check — how is a new rule added to the engine (summary empty on a document)\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r41/engine/crates/check -maxdepth 3 -type f | sort\",\"description\":\"List files in engine check crate\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r41/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r41/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r41/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r41"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r41/taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r41/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r41/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r41/engine/crates/check/fixtures/facet-values.taxonomy.yml"
      result: "sha256:f2af65e2101b09ef72f225a15f55712d9c00f1b6c80f0a8af85f733e1f164303"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r41/engine/crates/check/tests/facet_values.rs"
      result: "sha256:985d05f78c0a118cc2508c398b07a1832e97dca207d830a46e002a6576c1c822"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r41/engine/crates/check/tests"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r42"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo \\\"---\\\" && find . -maxdepth 2 -name \\\".git\\\" 2>/dev/null\",\"description\":\"Inspect working directory and look for nested git repos\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule declaration severity (error vs advisory) for a document-level check like \\\"summary is empty\\\"; where checks are declared in the taxonomy and where implemented in the engine\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"where are check rules declared in the taxonomy and where are they implemented in the engine (severity levels error vs advisory)\"}"
      result: ""
    - tool: "mcp__headwater__check"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r42/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r42/engine -iname \\\"*check*\\\" -maxdepth 4 | head -80\",\"description\":\"Locate check-related engine source files\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r42/engine"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r42"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r42/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -A5 -B5 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r42/.headwater/packages/headwater-standard/taxonomy.yml | head -100\",\"description\":\"Look at how summary facet is declared in the standard taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet.value.blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r42/engine/crates/check/tests/ /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r42/engine/crates/check/fixtures/check.report 2>/dev/null | head -30\\necho \\\"---\\\"\\ngrep -n \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r42/engine/crates/check/fixtures/check.report | head -20\\necho \\\"--- fixtures.rs blank tests ---\\\"\\ngrep -n \\\"facet_blank\\\\|Blank::over\\\\|blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r42/engine/crates/check/tests/fixtures.rs | head -40\",\"description\":\"Check existing fixtures/tests referencing facet.value.blank and summary\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r42/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"^facets:\\\\|^  summary:\\\\|role: scent\\\\|required: true\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r42/.headwater/packages/headwater-standard/taxonomy.yml | sed -n '1,20p'\\necho \\\"---file location of facet decl---\\\"\\ngrep -n \\\"summary:\\\" -B2 -A4 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r42/.headwater/packages/headwater-standard/taxonomy.yml\",\"description\":\"Pin exact line numbers for the summary facet declaration\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r43"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"pwd && ls -la\",\"description\":\"Check current directory and contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la .git 2>&1 | head -5; git rev-parse --is-inside-work-tree 2>&1\",\"description\":\"Check for git repository\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"How are check rules declared in the taxonomy and implemented in the engine? Looking for the mechanism behind rules like line-wrap, retired_terms, and any existing rule about document summaries, to add a new rule reporting a document whose summary is empty.\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\",\"args\":\"Need to build the engine and run headwater route/explain/check to investigate how rules (e.g. line-wrap, retired_terms) are declared in the taxonomy and implemented in code, in order to add a new rule for empty document summaries.\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\",\"args\":\"Adding a new check rule that reports a document whose summary facet is empty. Need to know where rules are declared (taxonomy.yml/overlay.yml/packages), how severity (error vs advisory) is assigned, and the pattern for wiring a declared rule to its implementation in engine/crates/check/.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- overlay.yml ---\\\" && cat .headwater/overlay.yml && echo \\\"--- taxonomy.yml ---\\\" && cat .headwater/taxonomy.yml\",\"description\":\"Show taxonomy and overlay declarations\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r43/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r43/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r43/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r43/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r43/engine/crates/check -type f -name \\\"*.rs\\\" | xargs -I{} wc -l {} | sort -n\",\"description\":\"List check crate source files with line counts\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r43/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r43/engine/crates/check/tests"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r43/engine"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r43/engine/crates/check && sed -n '1,60p' src/finding.rs\",\"description\":\"Inspect Finding/Severity definitions\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r43/engine/crates/cli/tests/standard_controls.rs"
      result: "sha256:77070d1d494f09596ff0ed9bcd399b92cddec7a6a710b2a34020894e2f67943c"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r43/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r43/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r44"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r44\",\"description\":\"List top-level repository contents\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r44/.headwater/corpus.json"
      result: "sha256:98145f6c9809d18ccfb6a5eeb55313c5c1c436eb4ecc848f3bfb02943be81874"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" .headwater/ taxonomy-source/ 2>/dev/null | grep -vi node_modules | head -80\",\"description\":\"Search for 'summary' references in taxonomy declarations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -path ./site -prune -o -iname \\\"*rule*\\\" -print 2>/dev/null | grep -v \\\"/target/\\\" | head -100\",\"description\":\"Find files related to rules in the repository\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r44/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"blank\\\" --include=\\\"*.rs\\\" engine/ | head -20\",\"description\":\"Find Rust source implementing blank facet value rule\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\\|facet_value_blank\\\\|FacetValueBlank\\\" -r engine/ .headwater/taxonomy.lock .headwater/overlay.yml taxonomy-source/ 2>/dev/null | head -60\",\"description\":\"Find rule id references for facet.value.blank\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\\|facet_value_blank\\\\|BlankFacet\\\\|blank\\\" -r engine/crates/check/src/ 2>/dev/null | head -40\",\"description\":\"Find implementation of facet.value.blank in check crate source\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\" -B3 -A15 .headwater/overlay.yml taxonomy-source/headwater-standard/taxonomy.yml .headwater/packages/headwater-standard/taxonomy.yml 2>/dev/null | head -150\",\"description\":\"Find declaration of facet.value.blank rule with severity\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r44/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r44/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r44/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r44/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '170,195p' engine/crates/check/src/finding.rs; echo ---; grep -n \\\"Severity::Error\\\\|Severity::\\\" engine/crates/check/src/facet_blank.rs\",\"description\":\"Check finding.rs severity usage context and facet_blank severity\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r45"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && ls .headwater && echo --- && ls docs\",\"description\":\"List repo root, .headwater, and docs directories\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Where are check rules (like summary-empty, missing fields) declared in the taxonomy, and where are they implemented in the engine crate?\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r45/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check -maxdepth 2 -type d; echo ---; find engine/crates/check -iname '*summary*'; echo ---; find engine -iname '*rule*.rs' | head -50\",\"description\":\"Explore check crate structure and search for rule files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" .headwater/taxonomy.yml | head -30; echo ---; grep -rn \\\"blank\\\" engine/crates -l; echo ---; grep -rln \\\"scent\\\" .headwater taxonomy-source | head -20\",\"description\":\"Search for summary facet declaration and blank-value rule implementation\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r45/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"role: scent\\\\|scent\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -20; echo ---; grep -n \\\"summary\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -20\",\"description\":\"Find scent-role facet declaration and summary facet in standard taxonomy\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r45/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r45/engine/crates/check/fixtures/check/spec/05-no-summary.md"
      result: "sha256:e93ab39ba0f3d03cf7593bc046d7c0a5aa0fbf102df0e02e2dbf34c263aa346d"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"05-no-summary\\\\|facet.value.blank\\\\|facet.required.missing\\\" engine/crates/check/fixtures/check.report 2>/dev/null | head -20\",\"description\":\"Check fixture report for the no-summary case and rule names\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\" engine/crates/check/fixtures/check.report; echo ---; grep -n \\\"summary\\\" engine/crates/check/fixtures/check/spec/21-summary-facet-prose.md\",\"description\":\"List all facet.value.blank findings in the fixture report and check the 21-summary fixture\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r46"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r46\",\"description\":\"List top-level repo contents\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\".headwater/**\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r46/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r46/taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r46/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r46/engine\",\"description\":\"List engine directory contents\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r46/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Glob"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r46/engine"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r46/engine/crates -maxdepth 2 -type d\",\"description\":\"List engine crate directories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r46/engine/crates/check/src -maxdepth 2\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r46/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r46"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r46/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r47"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check -maxdepth 3 -type f -name \\\"*.rs\\\" | sort\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"unwritten_section\\\" --include=\\\"*.rs\\\" --include=\\\"*.yml\\\" --include=\\\"*.md\\\" . | grep -v fixtures | head -50\",\"description\":\"Search for existing unwritten_section rule references\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r47/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" --include=\\\"*.rs\\\" engine/crates/check engine/crates/sweep engine/crates/model engine/crates/ref 2>/dev/null | grep -v fixtures | head -60\",\"description\":\"Search for existing summary handling in engine crates\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r47/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml .headwater/overlay.yml docs/taxonomies/*/bundle.yml 2>/dev/null\",\"description\":\"Find where the summary facet is declared in taxonomy sources\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r47/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|Blank::over\\\\|facet.value.blank\\\" engine/crates/check/src/lib.rs\",\"description\":\"Check that facet_blank::Blank is registered in the check pipeline\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"facet.value.blank\\\\|summary: \\\\\\\"\\\\\\\"\\\\|summary:$\\\\|summary: ~\\\" engine/crates/check/fixtures 2>/dev/null | head -20\",\"description\":\"Search fixtures for blank summary cases\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r47/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"18-blank-facets\\\\|facet.value.blank\\\" engine/crates/check/fixtures/check.report\",\"description\":\"Check the recorded report fixture for the blank-facets case\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r48"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r48\",\"description\":\"List repo root\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule declaration for a check that reports a document whose summary is empty; where rules are declared in taxonomy and implemented in engine; severity levels (error/advisory)\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r48/.headwater"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r48/.headwater\",\"description\":\"List .headwater directory\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r48/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r48/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r48/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r48/engine"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r48/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r48/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r48/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\\|facet.required.missing\\\" -r /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r48/engine/crates/check/src/lib.rs /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r48/engine/crates/check/src/facet_required.rs\",\"description\":\"Confirm rule registration and severity\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r48/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r49"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"Where are check rules declared (taxonomy/overlay) and where are they implemented in the engine (which crate/module)? Looking for an example of an existing rule similar to \\\"document whose summary is empty\\\" — e.g. a rule about a required facet being empty or missing, to use as a template. Also need to know how rule severity (error vs advisory) is declared and decided.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>/dev/null; ls -la; echo \\\"---\\\"; cat .headwater/corpus.json 2>/dev/null | head -50\",\"description\":\"Check for headwater binary and inspect corpus descriptor\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find taxonomy-source -maxdepth 3 -type d; echo \\\"---files---\\\"; find taxonomy-source -iname \\\"*rule*\\\" | head -50\",\"description\":\"Explore taxonomy-source directory structure for rule declarations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find taxonomy-source -maxdepth 5 | head -100\",\"description\":\"List taxonomy-source files deeper\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r49/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r49/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r49/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r49/engine -maxdepth 4 -type d | sort\",\"description\":\"List engine crate directory structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r49/engine/crates/check/src/\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r49/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r49/docs"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r49/engine/crates/check/fixtures/facet-values/ 2>/dev/null; echo ---; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r49/engine/crates/check/fixtures -iname \\\"*blank*\\\"; grep -rn \\\"facet.value.blank\\\\|summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r49/engine/crates/cli/tests/blank_facet.rs 2>/dev/null | head -30\",\"description\":\"Check fixtures and tests referencing summary and blank facet rule\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r49/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r5"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && ls .headwater && echo --- && ls docs/taxonomies 2>/dev/null\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/.headwater/packages -maxdepth 3 | head -50\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/engine"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/engine -maxdepth 2 -type d\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/engine/crates/check/fixtures/check/spec/05-no-summary.md"
      result: "sha256:e93ab39ba0f3d03cf7593bc046d7c0a5aa0fbf102df0e02e2dbf34c263aa346d"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/engine/crates/check/fixtures/check/spec/21-summary-facet-prose.md"
      result: "sha256:16254913bd0c34a373fdb76b1a6acd730f6bd03bdd1ad47b2d964a496aaf6695"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/engine/crates/check/src/frontmatter.rs"
      result: "sha256:b6864d616cbf7133eb84efa03e36c9092b9a2aa50c6e7d0e87408bfd68914f8a"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/engine/crates/check/src/register.rs"
      result: "sha256:52031940b257aae736f4ee275b599207b10a9774d05b6934c201a66749b9f224"
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20; echo ---; git rev-parse --show-toplevel 2>&1\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/.headwater"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1260,1300p' .headwater/packages/headwater-standard/taxonomy.yml\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"OB-FACET-3\\\" -A6 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/.headwater/packages/headwater-standard/taxonomy.yml | head -20\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"^  summary:\\\" -A8 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/.headwater/packages/headwater-standard/taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"enum Severity\\\" -A8 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r5/engine/crates/check/src/finding.rs\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r50"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r50 && echo --- && ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r50/.git 2>&1 | head -5\",\"description\":\"Inspect workspace directory and check for a .git directory\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20\",\"description\":\"Check git status in the workspace directory\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\",\"args\":\"Add a rule to the engine that reports a document whose summary field is empty. Need to find: where rules/checks are declared (taxonomy.yml, overlay.yml, or package source), where checks are implemented in the engine code, and how severity (error vs advisory) is assigned to a rule.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r50/.headwater/taxonomy.yml 2>&1 | head -100\",\"description\":\"View the taxonomy consumer declaration\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r50\\necho \\\"=== grep summary in .headwater/packages ===\\\"\\ngrep -rl \\\"summary\\\" .headwater/packages/ 2>/dev/null | head -30\\necho \\\"=== rules directory structure ===\\\"\\nfind .headwater/packages -iname \\\"*rule*\\\" | head -50\",\"description\":\"Search for summary-related rule declarations in the taxonomy package\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r50\\necho \\\"=== summary field in package taxonomy.yml ===\\\"\\ngrep -n -B2 -A5 \\\"summary\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -80\",\"description\":\"Find summary field declaration in package taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r50/engine\\nfind . -maxdepth 3 -type d | sort\",\"description\":\"List engine crate directory structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r50/engine/crates/check\\nls src\\necho \\\"---\\\"\\nfind src -name \\\"*.rs\\\" | xargs wc -l | tail -1\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r50/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r50\\necho \\\"=== forbid summary anywhere ===\\\"\\ngrep -rn \\\"forbid\\\" .headwater/packages/headwater-standard/taxonomy.yml .headwater/overlay.yml | grep -i summary\\necho \\\"=== summary mentions in overlay ===\\\"\\ngrep -n -B3 -A3 \\\"summary\\\" .headwater/overlay.yml\\necho \\\"=== check fixtures for facet_blank + summary ===\\\"\\nfind engine/crates/check/fixtures -iname \\\"*blank*\\\"\\ngrep -rln \\\"summary\\\" engine/crates/check/fixtures 2>/dev/null | head -20\",\"description\":\"Check for forbid rules on summary facet and existing fixtures\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r50/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r50\\ngrep -n -B3 -A8 \\\"facet.value.blank\\\\|facet\\\\\\\\.required\\\\\\\\.missing\\\" .headwater/overlay.yml .headwater/taxonomy.yml 2>/dev/null\",\"description\":\"Check for any severity override of the facet.value.blank rule\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r51"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && ls .headwater 2>/dev/null && echo --- && ls docs 2>/dev/null\",\"description\":\"List repo root and key directories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la .git 2>&1 | head -5; echo ---; cat .headwater/taxonomy.yml 2>/dev/null | head -100\",\"description\":\"Check for .git directory and peek at taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine -maxdepth 4 -type d | sort; echo ---CARGO---; find engine -name \\\"Cargo.toml\\\" | sort\",\"description\":\"List engine crate directories\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r51/engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r51/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r51/engine/crates/check/src"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r51/taxonomy-source --include=*.yml | head -30\",\"description\":\"Search taxonomy-source for summary facet declaration\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r51/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"minLength\\\\|non_empty\\\\|nonempty\\\\|blank\\\\|trim\\\" engine/crates/check/src engine/crates/meta/src engine/crates/generate/src 2>/dev/null | head -40\",\"description\":\"Search for existing empty-string / blank validation logic\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r51/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r51/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r52"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Glob"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r52/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r52/.headwater"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"engine/**/*.rs\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"engine/crates/check*/src/*.rs\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r52/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r52/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r52/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r52/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r52/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r52/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r52/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r53"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule that reports a document whose summary is empty; how rules are declared (taxonomy) vs implemented (engine) vs severity (error/advisory)\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && which headwater || echo \\\"no headwater binary\\\" && echo --- && cat .headwater/corpus.json 2>/dev/null | head -50\",\"description\":\"Inspect repo root and check for headwater CLI\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\",\"args\":\"build the engine for this session, first command\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\",\"args\":\"declare a new check rule that reports a document whose summary is empty, with severity (error vs advisory), implemented in engine/crates/check/\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\",\"args\":\"adding a new rule to this repository's own taxonomy and check engine; status field conventions for new documents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd engine/crates/check && ls src/ && echo --- && grep -rl \\\"summary\\\" --include=*.rs . | head -30\",\"description\":\"List check crate source files and find summary-related code\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml .headwater/overlay.yml docs/taxonomies/*/bundle.yml 2>/dev/null | head -50\",\"description\":\"Find summary field declarations across taxonomy sources\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r53/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r53 && grep -rn \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml .headwater/overlay.yml docs/taxonomies/*/bundle.yml 2>/dev/null | head -60\",\"description\":\"Find summary field declarations across taxonomy sources (absolute path)\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r53/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"summary\\\" engine/crates/check/tests/ 2>/dev/null; echo ---; grep -rn \\\"facet.value.blank\\\\|facet_blank\\\" engine/crates/check/tests/ engine/crates/check/src/lib.rs 2>/dev/null | head -30\",\"description\":\"Check existing tests referencing summary and facet.value.blank rule\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r53/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r53/engine/crates/check && sed -n '220,245p' src/lib.rs && echo ---FACET_REQUIRED--- && grep -n \\\"summary\\\" src/facet_required.rs\",\"description\":\"Check rule registration and facet_required for summary-specific handling\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r53/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r54"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && git status 2>&1 | head -20\",\"description\":\"Inspect working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src/ && echo --- && ls engine/crates/check/\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Grep"
      argument: "engine/crates/check/src"
      result: ""
    - tool: "Grep"
      argument: "taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: ".headwater"
      result: ""
    - tool: "Grep"
      argument: "taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r54/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"cd engine/crates/check && grep -rn \\\"summary\\\" fixtures/ 2>/dev/null | head -50\",\"description\":\"Search check crate fixtures for summary-related cases\"}"
      result: ""
    - tool: "Grep"
      argument: "engine/crates/check"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"facet.value.blank\\\" tests/ src/ 2>/dev/null; echo ---; find fixtures -iname \\\"*blank*\\\"; echo ---; grep -n \\\"Blank::over\\\\|facet_blank\\\\|FacetBlank\\\" tests/*.rs src/lib.rs 2>/dev/null\",\"description\":\"Find existing tests/fixtures for facet.value.blank rule\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r54/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1980,2030p' tests/fixtures.rs\",\"description\":\"View context around facet_blank fixture assertion\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r54 && grep -n \\\"summary\\\" .headwater/taxonomy.lock | head -20\",\"description\":\"Check resolved lock for summary facet declaration\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r55"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"pwd && git status 2>&1 | head -20 && echo \\\"---\\\" && ls -la\",\"description\":\"Check whether working directory is a git repository\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule declaration for a check: how checks are declared in the taxonomy (severity, error vs advisory), where check implementations live in the engine crate, and whether there's an existing rule about empty/missing summary or similar required-field checks\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"How are checks/rules declared in the taxonomy, with severity (error vs advisory), and where are check implementations located in the engine crate\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/spec/12-check-layer.md\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r55/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r55/engine/crates/check -maxdepth 2 -type f | sort\",\"description\":\"List files in the check engine crate\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r55/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" .headwater/taxonomy.yml taxonomy-source 2>/dev/null | grep -iv \\\"^Binary\\\" | head -60\",\"description\":\"Search taxonomy source for the summary facet declaration\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r55/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r55/docs/obligations/0076-a-generated-check-reads-its-severity-from-the-taxonomy.md"
      result: "sha256:ff92c1810365ab30bdd92de93e1402aa69dad479fb4a0836e17215d377ea0430"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,60p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r55/engine/crates/check/src/facet_required.rs | grep -n \\\"Severity\\\\|RULE\\\\|pub const\\\" \",\"description\":\"Check facet_required.rs rule name and severity\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r55/engine/crates/check/src/register.rs"
      result: "sha256:52031940b257aae736f4ee275b599207b10a9774d05b6934c201a66749b9f224"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r55/engine/crates/check/src"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r55/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r56"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && ls .headwater 2>/dev/null && echo --- && ls engine 2>/dev/null\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd engine && grep -rn \\\"summary\\\" crates --include=*.rs -l | head -50\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd engine/crates && ls\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls crates\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls crates/check/src && echo --- && ls crates/check\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r56 && grep -n \\\"summary\\\" .headwater/taxonomy.yml | head -30\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" taxonomy-source | head -40\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r56/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r56/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r56/engine && grep -n \\\"facet_blank\\\\|Blank::over\\\\|facet\\\\.value\\\\.blank\\\" crates/check/src/lib.rs crates/check/tests/*.rs 2>/dev/null | head -30\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r56 && grep -rln \\\"facet.value.blank\\\\|facet_blank\\\" docs | head -20\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r56/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,15p' docs/obligations/0170-the-blank-facet-value-rule-reaches-no-obligation-so-the-report-names-none.md\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r57"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20; echo \\\"---\\\"; ls -la\",\"description\":\"Check git status and list directory contents\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule declaring that a document's summary facet must not be empty; how checks like British spelling or hard-wrapped markdown are declared in the taxonomy and implemented in the engine; severity levels (error vs advisory)\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>&1; echo \\\"---\\\"; ls engine/ 2>&1; echo \\\"---target---\\\"; find engine -maxdepth 2 -iname \\\"target\\\" 2>&1\",\"description\":\"Check for headwater binary and engine directory structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/target -maxdepth 3 -iname \\\"headwater*\\\" -type f 2>&1 | head -20\",\"description\":\"Look for built headwater binary in target directory\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"alias hw=\\\"engine/target/dev-release/headwater\\\"\\nengine/target/dev-release/headwater --help 2>&1 | head -40\",\"description\":\"Show headwater CLI help\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find taxonomy-source .headwater -maxdepth 4 -type f 2>&1 | head -80\",\"description\":\"List taxonomy source and .headwater directory files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -maxdepth 2 -iname \\\"overlay.yml\\\" 2>&1; echo \\\"---\\\"; wc -l taxonomy-source/headwater-standard/taxonomy.yml; echo \\\"---\\\"; grep -n \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -50\",\"description\":\"Find overlay.yml and search for summary-related rules in taxonomy\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r57/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cat .headwater/overlay.yml | head -100\",\"description\":\"View overlay.yml contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"retired_terms\\\\|^rules:\\\\|rules\\\\.\\\" .headwater/overlay.yml taxonomy-source/headwater-standard/taxonomy.yml 2>&1 | head -60\",\"description\":\"Search for retired_terms and rules sections\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r57/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"cd engine && grep -rn \\\"is_empty()\\\" crates/*/src 2>&1 | grep -iv test | head -50\",\"description\":\"Search engine source for is_empty checks\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls crates/\",\"description\":\"List engine crates\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls crates/check/src; echo \\\"---\\\"; grep -rln \\\"required\\\\|facet\\\" crates/check/src | head -20\",\"description\":\"List check crate source files and search for facet-related rules\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r57/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r57 && ./engine/target/dev-release/headwater check --format json 2>/dev/null | grep -o '\\\"rule\\\":\\\"facet.value.blank\\\"' | head -5\\necho \\\"count:\\\"\\n./engine/target/dev-release/headwater check --format json 2>/dev/null | python3 -c \\\"\\nimport json,sys\\ndata=json.load(sys.stdin)\\nfindings = data if isinstance(data, list) else data.get('findings', data)\\n\\\" 2>&1 | head -5\\n\",\"description\":\"Run headwater check and search for facet.value.blank rule findings\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd engine && grep -n \\\"facet_blank\\\\|Blank\\\" crates/check/src/lib.rs | head -20\",\"description\":\"Confirm facet_blank::Blank is registered in the check pipeline\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r57\\n# find a real doc to copy structure from, pick a small decision doc\\nfind docs/decisions -maxdepth 1 -name \\\"*.md\\\" | head -1\",\"description\":\"Find a sample decision doc to base a test fixture on\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd engine && grep -rn \\\"facet_blank\\\\|facet.value.blank\\\" crates/check/tests crates/check/src/facet_blank.rs 2>/dev/null | grep -i test; echo \\\"---\\\"; find crates/check -iname \\\"*test*\\\" | grep -i blank\",\"description\":\"Look for existing tests of the facet_blank rule\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd engine && sed -n '1950,2030p' crates/check/tests/fixtures.rs\",\"description\":\"View the facet_blank fixture test context\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd engine && grep -rln \\\"summary:\\\" crates/check/tests 2>/dev/null | xargs grep -l \\\"^summary: *$\\\\|summary: \\\\\\\"\\\\\\\"\\\\|summary: ~\\\" 2>/dev/null | head -5\",\"description\":\"Search test fixtures for blank summary values\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"summary:\\\" crates/check/tests 2>/dev/null | xargs grep -n \\\"summary: *$\\\\|summary: \\\\\\\"\\\\\\\"\\\\|summary: ~\\\" 2>/dev/null | head -10\",\"description\":\"Search test fixtures for blank summary front matter values\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r57 && grep -n -A6 '\\\"summary\\\"' .headwater/taxonomy.lock 2>/dev/null | head -20\\necho \\\"---json?---\\\"\\nfind .headwater -maxdepth 1 -iname \\\"taxonomy.lock*\\\"\",\"description\":\"Check resolved taxonomy lock for summary facet type\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" .headwater/taxonomy.lock | head -20\",\"description\":\"Grep taxonomy.lock for summary facet entries\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r57/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r57/engine && sed -n '420,460p' crates/check/src/lib.rs\",\"description\":\"View how facet_blank is wired into the check pipeline for context\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r58"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && ls .headwater 2>/dev/null\",\"description\":\"List repo root and .headwater directory\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\",\"args\":\"Add a new check rule that reports a document whose summary is empty. Need to know where rules are declared (taxonomy.yml / overlay.yml / packages) and where severity is set.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat .headwater/overlay.yml | head -100\",\"description\":\"View overlay.yml for existing rule declarations\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r58/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r58/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r58/engine -maxdepth 4 -type d | sort\",\"description\":\"List engine directory structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r58/engine/crates/check/src\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r58/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" .headwater/taxonomy.lock | head -50\",\"description\":\"Search taxonomy lock for summary facet declaration\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r58/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary:\\\" .headwater/packages taxonomy-source .headwater/taxonomy.yml .headwater/overlay.yml 2>/dev/null\",\"description\":\"Find where the summary facet is declared across sources\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r58/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r58/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r58/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r59"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20; echo \\\"---\\\"; ls -la\",\"description\":\"Check git status and list directory\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule for a document with an empty summary; how are check rules declared (taxonomy/overlay) and where are they implemented in the engine; severity levels (error vs advisory)\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>&1; find . -maxdepth 3 -iname \\\"*headwater*\\\" -type f 2>/dev/null | head -20\",\"description\":\"Check for headwater CLI binary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -path ./site -prune -o -iname \\\"*taxonomy*\\\" -print 2>/dev/null | grep -v docs/ | head -50\",\"description\":\"Find taxonomy declaration files outside docs\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la ./engine/crates/check/src/ 2>/dev/null; echo \\\"---rules dir---\\\"; find ./engine/crates/check/src -iname \\\"*.rs\\\" | xargs -I{} basename {} | sort\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Grep"
      argument: "./engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r59/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -B3 -A8 \\\"^\\\\s*summary:\\\" ./.headwater/taxonomy.yml | head -80\",\"description\":\"Search taxonomy.yml for summary facet declaration\"}"
      result: ""
    - tool: "Grep"
      argument: "./.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Grep"
      argument: "./.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"facet.value.blank\\\\|facet_blank\\\\|FacetBlank\\\" ./engine/crates/check/tests 2>/dev/null; echo \\\"---\\\"; find ./engine/crates/check -iname \\\"*facet*blank*\\\" -o -iname \\\"*blank*facet*\\\" 2>/dev/null\",\"description\":\"Find tests referencing facet.value.blank rule\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat ./engine/crates/check/fixtures/check/spec/18-blank-facets.md\",\"description\":\"Show fixture for blank facets rule\"}"
      result: ""
    - tool: "Grep"
      argument: "./docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r59/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Grep"
      argument: "./.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1280,1295p' ./.headwater/packages/headwater-standard/taxonomy.yml\",\"description\":\"Show CT-FACET-3 control declaration\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,60p' ./engine/crates/check/src/finding.rs\",\"description\":\"Inspect finding.rs Severity enum\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r6"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r6"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r6/.headwater -maxdepth 4 -type d; echo ---; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r6/taxonomy-source -maxdepth 4\",\"description\":\"List headwater config dirs and taxonomy-source structure\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r6/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r6/engine/crates/check/src/shape.rs"
      result: "sha256:9fef54f6760d4bdf2822bdad2e975a4adba4f775446454bb0a5c228da7246067"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r6/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r6/engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r6/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r6/engine/crates/check"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r6/engine && ls target/release/headwater target/dev-release/headwater target/debug/headwater 2>&1\",\"description\":\"Check whether a built headwater binary already exists\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r6/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r6/engine && grep -n \\\"facet.value.blank\\\\|18-blank-facets\\\\|summary\\\" crates/check/fixtures/check.report | head -50\",\"description\":\"Check fixture report for facet.value.blank and summary entries\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r6/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r60"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule declaration and implementation for headwater check — where are rules declared (taxonomy/overlay) and where implemented (engine code), looking for an existing similar rule like empty-field or missing-summary to model a new \\\"document summary is empty\\\" rule on\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls .headwater/ 2>&1 | head -50\",\"description\":\"List .headwater directory contents\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r60/.headwater/corpus.json"
      result: "sha256:98145f6c9809d18ccfb6a5eeb55313c5c1c436eb4ecc848f3bfb02943be81874"
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r60/engine/crates/check -maxdepth 2 | head -100\",\"description\":\"List check crate structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -ril \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r60/.headwater/packages/ 2>/dev/null | head -30\",\"description\":\"Search taxonomy package sources for summary field declarations\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r60/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r60/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r60/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r60/engine/crates/check && grep -rln \\\"summary\\\" tests/ fixtures/ 2>/dev/null | head -20\",\"description\":\"Search check crate tests/fixtures for existing summary coverage\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|facet.value.blank\\\" tests/*.rs 2>/dev/null | head -20\",\"description\":\"Search for facet_blank rule references in test files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r60/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r60/engine && ls target/*/headwater 2>/dev/null; ls target/ 2>/dev/null\",\"description\":\"Check for an already-built headwater binary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"set -e\\ncd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r60\\nTMP=$(mktemp -d)\\nmkdir -p \\\"$TMP/docs/decisions\\\"\\ncp -r .headwater \\\"$TMP/.headwater\\\"\\ncat > \\\"$TMP/docs/decisions/0001-scratch-empty-summary.md\\\" <<'EOF'\\n---\\nheadwater:\\n  id: HW-DR-SCRATCH\\nstatus: current\\nstatus_since: 2026-10-08\\nlast_verified: 2026-10-08\\nsummary: \\\"\\\"\\ntitle: Scratch probe for empty summary\\n---\\n\\n# Scratch probe\\n\\nBody text, irrelevant to the facet check.\\nEOF\\necho \\\"---- running check on scratch corpus ----\\\"\\nengine/target/dev-release/headwater check --root \\\"$TMP\\\" --format json 2>&1 | head -c 4000\\necho\\necho \\\"TMPDIR=$TMP\\\"\\n\",\"description\":\"Run headwater check on a scratch corpus with an empty summary front-matter field\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r60\\nTMP=/tmp/tmp.AlS5rzp3aZ\\nengine/target/dev-release/headwater check --root \\\"$TMP\\\" --format json 2>&1 | python3 -c \\\"\\nimport json,sys\\ndata=json.load(sys.stdin)\\nfor f in data.get('findings', []):\\n    if 'summary' in f.get('message','').lower() or f.get('rule')=='facet.value.blank':\\n        print(json.dumps(f, indent=2))\\n\\\"\\nrm -rf \\\"$TMP\\\"\\n\",\"description\":\"Extract the facet.value.blank finding for the scratch summary field, then clean up\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"set -e\\ncd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r60\\nTMP=$(mktemp -d)\\nmkdir -p \\\"$TMP/docs/decisions\\\"\\ncp -r .headwater \\\"$TMP/.headwater\\\"\\ncat > \\\"$TMP/docs/decisions/0001-scratch-empty-summary.md\\\" <<'EOF'\\n---\\nheadwater:\\n  id: HW-DR-SCRATCH\\nstatus: current\\nstatus_since: 2026-10-08\\nlast_verified: 2026-10-08\\nsummary: \\\"\\\"\\ntitle: Scratch probe for empty summary\\n---\\n\\n# Scratch probe\\n\\nBody text, irrelevant to the facet check.\\nEOF\\nengine/target/dev-release/headwater check --root \\\"$TMP\\\" --format text 2>&1 | grep -i -B2 -A4 \\\"summary\\\"\\nrm -rf \\\"$TMP\\\"\\n\",\"description\":\"Re-run check in text format and grep for the summary finding\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r61"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r61/engine/crates/check -maxdepth 2 -type f | head -80\",\"description\":\"List files in engine check crate\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r61/.headwater/*.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r61/.headwater/packages 2>/dev/null | head -40\",\"description\":\"Search for summary field declarations in taxonomy sources\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r61/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r61/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r61/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r62"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r62 -maxdepth 2 | sort\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Where is a check rule declared in the taxonomy, and where is it implemented in the engine code? Looking for an example like the retired_terms / hard-wrap / no-contraction rule to model a new rule on: report a document whose summary is empty.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check -maxdepth 2 -type f | sort\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r62/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r62/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r62/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r62"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r62/.headwater/packages -maxdepth 3 | sort\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r62/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r63"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63 | head -30\",\"description\":\"List working directory contents\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20; echo \\\"---\\\"; ls -la .git 2>&1 | head -5\",\"description\":\"Check git status of working directory\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/.headwater -maxdepth 3 -type d; echo \\\"---files---\\\"; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/.headwater -maxdepth 2 -type f\",\"description\":\"List .headwater directory structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine -maxdepth 3 -type d | sort\",\"description\":\"List engine crate directory structure\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src; echo \\\"---\\\"; wc -l engine/crates/check/src/*.rs | tail -1\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Bash"
      argument: "{\"command\":\"python3 -c \\\"\\nimport json\\nd = json.load(open('.headwater/corpus.json'))\\nprint(type(d))\\nif isinstance(d, dict):\\n    print(list(d.keys()))\\n\\\" 2>&1 | head -40\",\"description\":\"Inspect corpus.json top-level structure\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/.headwater/corpus.json"
      result: "sha256:98145f6c9809d18ccfb6a5eeb55313c5c1c436eb4ecc848f3bfb02943be81874"
    - tool: "Bash"
      argument: "{\"command\":\"python3 -c \\\"\\nimport json\\nd = json.load(open('.headwater/corpus.json'))\\ncorp = d['corpora']\\nprint(type(corp), len(corp) if hasattr(corp,'__len__') else '')\\nif isinstance(corp, list):\\n    print(json.dumps(corp[0], indent=2)[:3000])\\nelif isinstance(corp, dict):\\n    print(list(corp.keys())[:5])\\n\\\"\\n\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,20p' docs/decisions/0001-implementation-language.md 2>/dev/null; echo \\\"---search frontmatter field---\\\"; grep -rl \\\"^summary:\\\" docs --include=\\\"*.md\\\" | head -5\",\"description\":\"Check a document's frontmatter for a summary field\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/.headwater/packages/headwater-standard"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"role: scent\\\" .headwater/packages/ 2>/dev/null | head -20\",\"description\":\"Find where the summary facet is declared with role scent\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/fixtures | grep -i blank; echo \\\"---\\\"; grep -rln \\\"summary\\\" engine/crates/check/fixtures 2>/dev/null | head -20; echo \\\"---tests---\\\"; grep -n \\\"summary\\\\|facet_blank\\\\|facet.value.blank\\\" engine/crates/check/tests/*.rs 2>/dev/null | head -30\",\"description\":\"Search check crate fixtures and tests for summary / facet_blank\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/fixtures/check/spec/ 2>/dev/null | grep -i summary; echo \\\"---\\\"; grep -rn \\\"summary:\\\\s*$\\\\|summary: \\\\\\\"\\\\\\\"\\\\|summary: ~\\\\|summary:$\\\" engine/crates/check/fixtures/check/spec/*.md 2>/dev/null\",\"description\":\"Look for a fixture with blank summary value\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r63/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r64"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"Where are check rules declared in this repository's taxonomy, and where are they implemented in the engine? Looking for the pattern used by existing rules like empty-summary / field-presence checks, and how severity (error vs advisory) is assigned.\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\".headwater/**\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>/dev/null; ls .headwater/packages/ 2>/dev/null; find . -maxdepth 2 -iname \\\"taxonomy*\\\"\",\"description\":\"Check for headwater CLI and taxonomy files\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Where are check rules declared in the taxonomy, and where in the engine are they implemented? What severities exist (error vs advisory) and how is severity assigned to a rule?\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r64/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Bash"
      argument: "{\"command\":\"find engine -maxdepth 4 -iname \\\"*check*\\\" -type d; echo ---; ls engine/crates/check/src 2>/dev/null\",\"description\":\"Locate the check crate source layout\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r64/engine/crates/check/src"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r64/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" engine/crates/check/src/frontmatter.rs engine/crates/check/src/facet_required.rs engine/crates/check/src/lib.rs engine/crates/check/src/voice.rs engine/crates/check/src/register.rs engine/crates/check/src/adoption.rs engine/crates/check/src/readset.rs\",\"description\":\"Find summary references in check crate\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r64/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\\|scent\\\\|SCENT\\\" taxonomy-source/*.yml 2>/dev/null | head -50; echo ---; find taxonomy-source -iname \\\"*.yml\\\" | xargs grep -ln \\\"scent\\\" 2>/dev/null\",\"description\":\"Find where summary/scent facet role is declared in taxonomy source\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -B3 -A8 \\\"name: summary\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -60\",\"description\":\"Check summary facet declaration in taxonomy source\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -30\",\"description\":\"Search for summary in taxonomy source\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r64/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find . -maxdepth 4 -iname \\\"headwater*\\\" -type f -perm -u+x 2>/dev/null; find engine -maxdepth 3 -iname \\\"target\\\" -type d 2>/dev/null\",\"description\":\"Check if a headwater binary is already built\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /tmp && rm -rf hw-test && mkdir hw-test && cd hw-test\\ncat > doc.md <<'EOF'\\n---\\nid: HW-DR-9999\\nstatus: draft\\nstatus_since: 2026-10-05\\nsummary: \\\"\\\"\\ntitle: \\\"test\\\"\\n---\\n\\n# test\\nEOF\\n/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r64/engine/target/dev-release/headwater --help 2>&1 | head -20\",\"description\":\"Check headwater CLI help to find how to run check against an ad-hoc fixture\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" engine/crates/check/fixtures/check/ 2>/dev/null | grep -i blank | head -20\\necho ---tests---\\ngrep -n \\\"summary\\\" engine/crates/check/src/facet_blank.rs\",\"description\":\"Look for test fixtures covering blank summary\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r65"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r65/ && echo --- && cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r65/.headwater/corpus.json 2>/dev/null | head -100\",\"description\":\"List repo root and inspect corpus descriptor\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r65/ && ls -la | grep -i git; git status 2>&1 | head -5\",\"description\":\"Check for git repo presence\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== taxonomy-source structure ===\\\" && find taxonomy-source -maxdepth 3 -type f | head -50 && echo \\\"=== check crate structure ===\\\" && find engine/crates/check -maxdepth 3 -type f | head -80\",\"description\":\"List taxonomy source files and check crate structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check/src -maxdepth 1 -type f | sort\",\"description\":\"List all check crate source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r65/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -r taxonomy-source/headwater-standard/taxonomy.yml | head -50\",\"description\":\"Search for summary field declaration in taxonomy\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r65/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== fixture taxonomy ===\\\" && cat engine/crates/check/fixtures/facet-values.taxonomy.yml 2>/dev/null | head -60 && echo \\\"=== fixture dir for facet blank/value ===\\\" && grep -rl \\\"facet.value.blank\\\" engine/crates/check --include=*.rs -l && echo \\\"=== find facet blank fixtures dir ===\\\" && find engine/crates/check/fixtures -iname \\\"*blank*\\\" -o -iname \\\"*facet-value*\\\"\",\"description\":\"Inspect existing facet-value fixtures and rule references\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat engine/crates/check/fixtures/check/spec/18-blank-facets.md 2>/dev/null; echo \\\"---dir---\\\"; find engine/crates/check/fixtures/facet-values -type f | xargs -I{} sh -c 'echo ==={}===; cat {}' 2>/dev/null | head -150\",\"description\":\"Inspect blank-facets fixture content\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -A5 \\\"^\\\\s*summary:\\\" engine/crates/check/fixtures/check.taxonomy.yml | head -20\",\"description\":\"Confirm summary facet typing in the check-command fixture taxonomy\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r66"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && find . -maxdepth 2 -type d | head -50\",\"description\":\"List top-level directory structure\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check -maxdepth 3 -type f | sort\",\"description\":\"List files in the check crate\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" taxonomy-source/ .headwater/overlay.yml docs/taxonomies/ 2>/dev/null | grep -v '\\\\.md:' | head -80\",\"description\":\"Search taxonomy sources for existing summary field declarations\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r66/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r66/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"summary\\\" engine/crates/check/fixtures/ 2>/dev/null; echo ---; grep -rn \\\"facet.value.blank\\\\|facet_blank\\\\|summary\\\" engine/crates/check/tests/*.rs | head -40\",\"description\":\"Search check fixtures and tests for summary-related rule coverage\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r66/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r66/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r67"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"Where are check rules declared in the taxonomy (e.g. retired_terms, hard-wrap, british spelling, contraction), and where is the engine's rule implementation code that reports findings for a document? I want to add a new rule that reports a document whose summary is empty — need its declaration location, implementation location, and how severity (error vs advisory) is assigned.\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Where are check rules declared in the taxonomy, and where is the engine's rule implementation code for checks like retired terms, hard-wrap, British spelling, contractions? How is rule severity (error vs advisory) assigned?\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\".headwater/corpus.json\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-DR-0058\"}"
      result: ""
    - tool: "Grep"
      argument: "{\"pattern\":\"facet.value.blank\",\"output_mode\":\"files_with_matches\"}"
      result: ""
    - tool: "Grep"
      argument: ".headwater"
      result: ""
    - tool: "Grep"
      argument: ".headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r67/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: ".headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r68"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"pwd && ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r68/.headwater -maxdepth 3 -type f | head -50\",\"description\":\"List files under .headwater directory\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r68/.headwater"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\".headwater/*.yml\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"engine/**/Cargo.toml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check -type f -name \\\"*.rs\\\" | xargs -I{} echo {} \",\"description\":\"List Rust source files in check crate\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r68/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r68/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r68/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r68/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r68/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r68/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet_blank\\\\|Blank::over\\\\|facet_required\\\\|Required::over\\\" engine/crates/check/src/lib.rs engine/crates/check/src/register.rs 2>/dev/null\",\"description\":\"Find where facet_blank and facet_required checks are registered\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,200p' engine/crates/check/tests/facet_values.rs | grep -n \\\"summary\\\\|blank\\\\|required.missing\\\\|fn test\\\\|#\\\\[test\\\\]\\\" \",\"description\":\"Peek at facet_values test file for summary/blank coverage\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r68/.headwater"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r69"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory state\"}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Find rule declaration and check implementation pattern\",\"subagent_type\":\"Explore\",\"prompt\":\"This is the Headwater repository (a docs-governance engine). I need to add a new check rule: \\\"report a document whose summary field is empty.\\\" I need to understand the existing pattern for how rules are declared and implemented, so I can add a consistent one.\\n\\nPlease investigate and report back:\\n\\n1. In `taxonomy-source/` (and possibly `.headwater/overlay.yml` or `.headwater/taxonomy.yml`), find where checks/rules are declared — e.g. look for existing rules similar to \\\"field is empty\\\" or \\\"required facet missing\\\" or rules about the `summary` facet specifically. Show the file path and the YAML/declaration structure for at least one existing rule, especially one with severity \\\"error\\\" vs \\\"advisory\\\" distinction (CLAUDE.md says: \\\"A rule is an error when its remedy is mechanical and total... A rule is advisory when the remedy is a rewrite\\\").\\n\\n2. In `engine/` (Rust crates), find where these declared rules are actually implemented as code — i.e., find the check/lint implementation files, especially search for how an existing rule (like a hard-wrap check, British spelling check, or a \\\"required field empty\\\" check) maps from its taxonomy declaration to a Rust function/module. Show file paths and relevant code snippets (the check function, its registration, and its severity).\\n\\n3. Specifically search for whether a `summary` facet already exists as a required facet on any document kind (grep for \\\"summary\\\" in taxonomy-source and engine), and whether there's already a check for \\\"field is empty\\\" generically (e.g., required facet emptiness) that this new rule should extend/follow, as opposed to one-off field checks.\\n\\n4. Find the severity vocabulary used (e.g. \\\"error\\\" | \\\"advisory\\\") and where rule declarations list `remedy` type (mechanical vs rewrite), since CLAUDE.md states the severity depends on whether the remedy is mechanical-and-total or a rewrite.\\n\\nReport file paths, line numbers, and relevant code/YAML excerpts. Keep the report focused and under 600 words; this is for understanding, not for making the edit yourself.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69 -maxdepth 2 -type d | head -50\",\"description\":\"List top-level directories of repo\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"taxonomy-source/**\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\".headwater/*.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -maxdepth 1 -type d -name engine; find . -maxdepth 3 -type d -iname \\\"*engine*\\\" 2>/dev/null; wc -l taxonomy-source/headwater-standard/taxonomy.yml .headwater/taxonomy.yml .headwater/overlay.yml taxonomy-source/headwater-standard/conformance.yml\",\"description\":\"Find engine dir and file sizes\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/taxonomy-source/headwater-standard/conformance.yml"
      result: "sha256:47ef5283be6f8872d13ebf1cd12fb7bd644efd015d23c8e9071e248f8d6f5904"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/taxonomy-source/headwater-standard/conformance.yml"
      result: "sha256:47ef5283be6f8872d13ebf1cd12fb7bd644efd015d23c8e9071e248f8d6f5904"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/engine -maxdepth 3 -type d\",\"description\":\"List engine crate directories\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -r /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/taxonomy-source/headwater-standard/taxonomy.yml | head -50\",\"description\":\"Search for summary facet in taxonomy source\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/engine/crates/check/src"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/engine/crates/check/src\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"mechanical\\\\|advisory\\\\|rewrite\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/CLAUDE.md 2>/dev/null | head -20\",\"description\":\"Search CLAUDE.md for severity remedy rules\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r69/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r7"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && git status 2>&1 | head -20\",\"description\":\"Inspect working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"Where are check rules declared (e.g. for the American spelling rule, the no-hard-wrap rule) and where are their severities (error vs advisory) declared? Where is a rule's logic implemented in the engine? I need to find the pattern for adding a new rule that reports a document whose summary field is empty.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>&1; ls engine/target/*/headwater* 2>&1; find / -maxdepth 4 -iname \\\"headwater\\\" -type f 2>/dev/null\",\"description\":\"Check if headwater CLI binary is available\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater route \\\"American spelling check rule declaration severity\\\" --root . 2>&1 | head -60\",\"description\":\"Route a query about rule declarations\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r7/.headwater"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r7/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r7/engine/crates/check/src"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r7/engine/crates -maxdepth 1 -type d\",\"description\":\"List engine crates\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r7/engine/crates/check -type f -name \\\"*.rs\\\" | xargs -I{} wc -l {} | sort -n\",\"description\":\"List Rust files in check crate with line counts\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r7/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r7/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r7/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r7/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r7/.headwater/packages/headwater-standard/ 2>/dev/null | grep -v \\\"\\\\.lock\\\" | head -30\",\"description\":\"Find where summary facet is declared in vendored base package\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r7/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r7/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"facet.value.blank\\\" engine/crates/check/tests engine/crates/check/fixtures 2>/dev/null\",\"description\":\"Find test fixtures exercising the facet.value.blank rule\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat engine/crates/check/fixtures/check/spec/18-blank-facets.md; echo ---; grep -n \\\"18-blank-facets\\\" -A5 engine/crates/check/fixtures/check.report\",\"description\":\"Inspect the blank-facets fixture and its expected report\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r70"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls .headwater/ && echo \\\"---overlay---\\\" && cat .headwater/overlay.yml | head -100\",\"description\":\"List .headwater directory and show overlay.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/ && echo \\\"---check crate---\\\" && ls engine/crates/check/src/ 2>/dev/null || find engine/crates -maxdepth 2 -iname \\\"*check*\\\"\",\"description\":\"List engine crates and check crate source\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- facet_blank.rs ---\\\" && cat engine/crates/check/src/facet_blank.rs\",\"description\":\"Show facet_blank.rs rule implementation\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r70/.headwater"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -A 15 \\\"^  summary:\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -40\",\"description\":\"Show summary facet declaration in base taxonomy package\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" .headwater/packages/headwater-standard/taxonomy.yml\",\"description\":\"Find all mentions of summary in base taxonomy\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r70/engine"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '400,435p' .headwater/packages/headwater-standard/taxonomy.yml\",\"description\":\"Show context around required facets declaration\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r70/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r70/engine/crates/cli/tests/blank_facet.rs"
      result: "sha256:2803c8c086f63283529fe721a2702cd8dcfd91e4754bdfa17b1423e2ed105143"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r70/engine -maxdepth 3 -name \\\"headwater\\\" -type f 2>/dev/null; ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r70/engine/target 2>/dev/null\",\"description\":\"Check for an already-built headwater binary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater check --root . --format json --no-cache 2>&1 | grep -i \\\"facet.value.blank\\\" | head -5; echo \\\"exit: $?\\\"\",\"description\":\"Search current check output for the blank-facet rule\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater check --root . --format json --no-cache 2>&1 | python3 -c \\\"\\nimport json,sys\\ndata=json.load(sys.stdin)\\nfindings = data if isinstance(data, list) else data.get('findings', data)\\nfor f in findings:\\n    if f.get('rule') == 'facet.value.blank':\\n        print(json.dumps(f, indent=2))\\n\\\" | head -60\",\"description\":\"Pretty-print facet.value.blank findings from the check report\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater check --root . --format text --no-cache 2>&1 | grep -B2 -A2 \\\"facet.value.blank\\\" | head -40\",\"description\":\"Show text-format findings for the blank-facet rule\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater check --root . --format text --no-cache 2>&1 > /tmp/check.txt; wc -l /tmp/check.txt; grep -n \\\"facet.value.blank\\\" /tmp/check.txt\",\"description\":\"Save text report and show all line numbers mentioning the blank-facet rule\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r70"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r70/docs/obligations/0170-the-blank-facet-value-rule-reaches-no-obligation-so-the-report-names-none.md"
      result: "sha256:7ff80804e56d1a70febe2ecb2c5a5d9b26cc551571f98ac617a21b1af3ffd730"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"OB-FACET-3\\\\|facet.value.blank\\\" .headwater/packages/headwater-standard/taxonomy.yml\",\"description\":\"Find where facet.value.blank is bound to OB-FACET-3 in taxonomy\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r71"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; echo \\\"---\\\"; git status 2>&1 | head -20\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71 | head -30\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/.headwater/taxonomy.yml 2>&1 | head -100\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/.headwater/overlay.yml 2>&1\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"^rules:\\\\|^  rules:\\\\|^rule:\\\" -r /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/.headwater/packages/headwater-standard/taxonomy.yml | head -20\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/engine -maxdepth 3 -type d | sort\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/engine"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/engine/crates/check/src/\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/engine/crates/check/src/shape.rs"
      result: "sha256:9fef54f6760d4bdf2822bdad2e975a4adba4f775446454bb0a5c228da7246067"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/engine"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/docs/subsystems/checks-and-cache.md"
      result: "sha256:77f405d4561949b1ed2a521ea0b7409e8a5cfa992deab46ac827a3d2792b87e1"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/engine/crates/cli/tests/standard_controls.rs"
      result: "sha256:77070d1d494f09596ff0ed9bcd399b92cddec7a6a710b2a34020894e2f67943c"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r71/engine/target -maxdepth 3 -iname \\\"headwater*\\\" -type f 2>/dev/null\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"mkdir -p /tmp/hw-scratch && cat > /tmp/hw-scratch/probe.md <<'EOF'\\n---\\nstatus: current\\nstatus_since: 2026-10-05\\nlast_verified: 2026-10-05\\nsummary: \\\"\\\"\\n---\\n\\n# Probe\\n\\n## Context\\n\\nprobe\\n\\n## Decision\\n\\nprobe\\n\\n## Consequences\\n\\nprobe\\nEOF\\ncp /tmp/hw-scratch/probe.md docs/decisions/9999-probe-empty-summary.md 2>/dev/null\\n./engine/target/dev-release/headwater check --format text 2>&1 | grep -i -A2 \\\"9999-probe\\\" | head -20\\nrm -f docs/decisions/9999-probe-empty-summary.md\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r72"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/.headwater -maxdepth 3 -type f | head -50\",\"description\":\"List files under .headwater\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/.headwater/taxonomy.yml; echo \\\"---OVERLAY---\\\"; cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/.headwater/overlay.yml\",\"description\":\"Show taxonomy.yml and overlay.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" .headwater/packages/ taxonomy-source/ 2>/dev/null | grep -v \\\"\\\\.lock\\\" | head -60\",\"description\":\"Search for summary references in taxonomy packages and source\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"^rules:\\\\|^  rules:\\\\|checks:\\\" -r taxonomy-source/headwater-standard/taxonomy.yml .headwater/overlay.yml | head -30\",\"description\":\"Search for rules/checks sections in taxonomy sources\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"^[a-z_]*:\\\" taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"List top-level keys in taxonomy.yml\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/.headwater/overlay.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"retired_terms\\\\|controls\\\\.\\\\|^  controls:\\\\|CT-LANG\\\\|OB-LANG\\\\|check:language\\\" /var/tmp/hw-1659/b/config/L6-campaign-mcp-p1-r72/projects/-var-tmp-hw-1659-b-ws-L6-campaign-mcp-p1-r72/9588e4cf-273f-47d9-bea2-b68f32d46fec/tool-results/byjckyaje.txt | head -60\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/config/L6-campaign-mcp-p1-r72/projects/-var-tmp-hw-1659-b-ws-L6-campaign-mcp-p1-r72/9588e4cf-273f-47d9-bea2-b68f32d46fec/tool-results/byjckyaje.txt"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/engine -maxdepth 4 -type d | head -40\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/engine/crates -iname \\\"*check*\\\" -maxdepth 2 -type d\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/engine/crates/check/src -type f | sort\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet.value.blank\\\\|facet\\\\.required\\\\.missing\\\\|OB-FACET\\\" taxonomy-source/ .headwater/packages/ docs/obligations/ 2>/dev/null | head -40\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,80p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/engine/crates/cli/tests/blank_facet.rs 2>/dev/null\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\\|title\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/engine/crates/cli/tests/blank_facet.rs | head -30\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/engine/target/dev-release -maxdepth 1 -iname \\\"headwater*\\\" 2>/dev/null; ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/engine/target/dev-release 2>/dev/null | head\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72\\nBIN=./engine/target/dev-release/headwater\\nSCRATCH=$(mktemp -d)\\ncp -r .headwater \\\"$SCRATCH/.headwater\\\"\\ncp -r docs/taxonomies \\\"$SCRATCH/docs-taxonomies-tmp\\\" 2>/dev/null\\nmkdir -p \\\"$SCRATCH/docs/taxonomies\\\"\\ncp -r docs/taxonomies/. \\\"$SCRATCH/docs/taxonomies/\\\" 2>/dev/null\\ncd \\\"$SCRATCH\\\"\\n$OLDPWD/engine/target/dev-release/headwater --version 2>&1 | head -5\\n\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,40p' engine/crates/check/src/finding.rs | grep -n \\\"enum Severity\\\" -A 10\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r72/engine/crates/check/src"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r73"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"pwd && ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory state and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"How is a check rule declared in the taxonomy (severity: error vs advisory), and where in the engine are check rules implemented? Looking for the pattern used by existing rules like line-wrap, retired terms, British spelling, etc. Also: what facet/field holds a document's \\\"summary\\\", and is there already a rule about empty or missing summaries?\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find .headwater -maxdepth 3 -type f | sort && echo --- && find taxonomy-source -type f | sort | head -50\",\"description\":\"List taxonomy configuration files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r73/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r73/engine"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r73/engine/crates/check"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r73/engine/crates/check/fixtures/check/spec/05-no-summary.md; echo ---REPORT---; grep -n -i \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r73/engine/crates/check/fixtures/check.report\",\"description\":\"Inspect the no-summary fixture and related report\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r73/engine/crates/check/fixtures/check.report"
      result: "sha256:1120731ba9752b904d987911fa2678a4cc5ce5b60badebecfdfa7e9bc50e3e4b"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r73/engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r73/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r73"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r73/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r73/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r74"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -maxdepth 2 -not -path './.git*' | sort\",\"description\":\"List top-level repo structure\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r74/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r74/taxonomy-source"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r74/engine/crates -maxdepth 2 -type d | sort\",\"description\":\"List engine crates\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r74/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r74/engine/crates/check/src\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r74/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r74/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r74/engine/crates/check/fixtures | grep -i blank\\ngrep -rn \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r74/engine/crates/check/tests/*.rs | grep -i blank\",\"description\":\"Check fixtures/tests for facet blank rule related to summary\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r74/engine/crates/check/src/register.rs"
      result: "sha256:52031940b257aae736f4ee275b599207b10a9774d05b6934c201a66749b9f224"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r74/engine/crates/check/src"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r75"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && ls .headwater 2>/dev/null && echo --- && ls engine 2>/dev/null\",\"description\":\"List repo root, .headwater, and engine directories\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== taxonomy.yml ===\\\"; cat .headwater/taxonomy.yml; echo; echo \\\"=== overlay.yml ===\\\"; cat .headwater/overlay.yml\",\"description\":\"Show taxonomy.yml and overlay.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find .headwater/packages -maxdepth 3 -type d; echo; echo \\\"=== engine crates ===\\\"; find engine/crates -maxdepth 2 -type d\",\"description\":\"List taxonomy packages and engine crates\"}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Locate rule declarations and check implementations\",\"subagent_type\":\"Explore\",\"prompt\":\"I'm working in the Headwater repo at /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75. I need to add a new engine rule: \\\"report a document whose `summary` is empty.\\\" To do this correctly I need to understand the existing pattern for how a check rule is declared and implemented. Please investigate and report back:\\n\\n1. In `.headwater/packages/headwater-standard/doctrine/` (or wherever rules are declared in the taxonomy package source, possibly also under `taxonomy-source/headwater-standard/`), find where document-metadata rules are declared — e.g. a rule that checks a required field/facet is present or non-empty (look for something like a \\\"summary\\\" field in front matter, or a similar rule like \\\"title empty\\\", \\\"sentence too long\\\", \\\"contraction\\\", \\\"retired term\\\", etc.). Show me the exact file path(s) and the YAML/text structure used to declare a rule: what keys it has (id, severity/error-vs-advisory, message, remediation, the obligation it reaches, etc.).\\n2. Find whether `summary` is already a declared facet or front-matter field for documents in this taxonomy (grep for `summary` across `.headwater/packages/headwater-standard/` and `taxonomy-source/`). Show where it's defined and what kind of field it is (required/optional, per which kinds).\\n3. In `engine/crates/check/src/`, find how rules are implemented in Rust — list the module/file structure, and show the full source of one or two representative small rule implementations that check a simple front-matter field (e.g., looking for an empty string field, similar to what a \\\"summary is empty\\\" check would need). Note how a rule's Rust implementation is linked back to its declared id/severity (e.g., by string id, by an enum, by a registry).\\n4. Find how severity (error vs advisory) is determined/declared — is it set in the taxonomy declaration (step 1) or in the Rust code, or both? Quote the relevant snippet.\\n5. Note any existing fixture tests (in `engine/crates/check/fixtures/` or `tests/`) for a similar \\\"field is empty\\\" rule, and show their file paths, since I'll likely need to add a fixture test for the new rule.\\n\\nReport file paths with line numbers, and small relevant code/YAML excerpts (not entire files). Keep your final report well organized by the 5 numbered points above. This is a research task only — do not edit any files.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75 -maxdepth 4 -iname \\\"*headwater-standard*\\\" -o -iname \\\"taxonomy-source\\\" 2>/dev/null | head -50\",\"description\":\"Locate headwater-standard and taxonomy-source directories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75\",\"description\":\"List top-level workspace directory\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/taxonomy-source/headwater-standard -type f | sort\",\"description\":\"List files under taxonomy-source/headwater-standard\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/.headwater/packages/headwater-standard -type f | sort | head -100\",\"description\":\"List files under .headwater/packages/headwater-standard\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"wc -l /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/taxonomy-source/headwater-standard/conformance.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"Count lines in conformance.yml and taxonomy.yml\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/.headwater/packages/headwater-standard"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/taxonomy-source/headwater-standard/conformance.yml"
      result: "sha256:47ef5283be6f8872d13ebf1cd12fb7bd644efd015d23c8e9071e248f8d6f5904"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check -type f -name \\\"*.rs\\\" | sort\",\"description\":\"List Rust source files in check crate\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check -maxdepth 3 -type d | sort\",\"description\":\"List directories in check crate\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|facet_required\\\\|facet_value\\\\b\\\\|Blank::over\\\\|Required::over\\\\|register\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check/src/lib.rs | head -60\",\"description\":\"Search lib.rs for rule registration\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check/tests/facet_values.rs"
      result: "sha256:985d05f78c0a118cc2508c398b07a1832e97dca207d830a46e002a6576c1c822"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check/fixtures -iname \\\"*facet-values*\\\" -o -iname \\\"*blank*\\\" 2>/dev/null\",\"description\":\"Find fixture files for facet value/blank tests\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\\|blank-facets\\\\|18-blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check/fixtures/check.report /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check/tests/fixtures.rs\",\"description\":\"Search report and fixtures.rs for blank-facets references\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"Severity::\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check/src/*.rs | grep -v \\\"^.*test\\\" | sed -n '1,60p'\",\"description\":\"Find Severity usage across rule implementations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"enum Severity\\\\|pub enum Severity\\\" -A 10 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check/src/finding.rs\",\"description\":\"Show Severity enum definition\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"five origins\\\\|Shape-origin\\\\|Declaration-origin\\\\|##\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/docs/spec/12-check-layer.md | head -40\",\"description\":\"Find the five origins of a check section in spec 12\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r75/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '370,400p' taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"Show summary facet declaration in taxonomy source\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,40p' engine/crates/check/src/facet_blank.rs; echo ...; sed -n '160,220p' engine/crates/check/src/facet_blank.rs\",\"description\":\"Show facet_blank.rs rule implementation\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,30p' engine/crates/check/fixtures/check/spec/18-blank-facets.md; echo ---; sed -n '1205,1216p' engine/crates/check/fixtures/check.report\",\"description\":\"Show fixture and golden report for blank summary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|RULE: &str = \\\\\\\"facet\\\" engine/crates/check/src/lib.rs | head -20\",\"description\":\"Confirm facet_blank registration in lib.rs\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r76"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && ls .headwater 2>/dev/null && echo --- && ls engine 2>/dev/null | head -50\",\"description\":\"List repo root and key directories\"}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Find rule declaration and implementation pattern\",\"prompt\":\"I'm working in the Headwater repo (a documentation-governance engine written in Rust, with a taxonomy declared in YAML under .headwater/ and docs/taxonomies/). I need to add a new check rule: \\\"a document whose summary field is empty should be reported.\\\" Before I write any code, I need to understand the existing pattern for how checks/rules work in this codebase, so I can mimic it exactly.\\n\\nPlease research and report back (don't write any code, this is read-only investigation):\\n\\n1. Where are existing rules DECLARED (i.e., named/configured) — is it in `.headwater/taxonomy.yml`, `.headwater/overlay.yml`, `taxonomy-source/`, or somewhere in `docs/taxonomies/`? Show me the declaration of 2-3 example rules, including how severity (error vs advisory) is specified. The repo's CLAUDE.md says \\\"A rule is an error when its remedy is mechanical and total... A rule is advisory when the remedy is a rewrite\\\" — find concrete examples of each severity in the declarations.\\n\\n2. Where are rules IMPLEMENTED in the engine (engine/crates/.../src/...)? Find the Rust module(s) that contain the actual check logic (e.g. for things like hard-wrapped markdown, British spelling, retired terms from `.headwater/overlay.yml`). Show me the function/struct pattern used for one or two existing checks — especially one that's structurally similar to \\\"check a document field is non-empty\\\" (e.g. is there an existing check for a missing/empty field, like a missing title, or missing an obligation/section)?\\n\\n3. Does the taxonomy already have a concept of \\\"summary\\\" as a required field/facet on documents? Find where `summary` is defined as a document field (search `.headwater/taxonomy.yml`, `taxonomy-source/`, or Rust structs like `Frontmatter` or similar). I need to know its exact field name and type.\\n\\n4. Find how a new rule gets registered/wired up — is there a central registry (e.g. a Vec of check structs, a match statement, a YAML list of rule IDs) that a new rule must be added to, both on the declaration side and the implementation side?\\n\\n5. Find an example of a rule that is \\\"advisory\\\" severity with \\\"remedy is a rewrite\\\" — show its exact declaration text and implementation, since empty-summary likely fits that category (can't mechanically invent a summary).\\n\\nReport with exact file paths and line numbers/line ranges for everything found. Be thorough — this repo is large and the architecture (declaration vs implementation separation) is a first-class concern here, so getting this right matters.\",\"subagent_type\":\"Explore\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76 -maxdepth 3 -type d | sort\",\"description\":\"List top-level directories\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater/ | head -30\\necho \\\"---overlay---\\\"\\nfind /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater -maxdepth 1 -type f\\necho \\\"---check crate---\\\"\\nfind /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine/crates/check -type f -name \\\"*.rs\\\" | sort\\necho \\\"---taxonomy-source rules---\\\"\\nfind /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/taxonomy-source -iname \\\"*rule*\\\"\\nfind /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater -iname \\\"*rule*\\\"\\n\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater/overlay.yml | head -100\",\"description\":\"Peek at overlay.yml for rule declaration pattern\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"retired_terms\\\\|^  rules\\\\|rules\\\\.\\\\|check_id\\\\|severity\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater/overlay.yml | head -80\",\"description\":\"Search overlay.yml for rules/severity patterns\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76\\necho \\\"=== taxonomy.yml ===\\\"\\ncat .headwater/taxonomy.yml\\n\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76\\necho \\\"=== grep summary in taxonomy-source doctrine ===\\\"\\ngrep -rn \\\"summary\\\" taxonomy-source/headwater-standard/doctrine/*.yml 2>/dev/null | head -50\\necho \\\"=== facets.yml or similar ===\\\"\\nfind taxonomy-source -iname \\\"*facet*\\\"\\n\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine/crates/check/src/ 2>/dev/null\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76\\nfind taxonomy-source -type f | sort\\n\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76\\necho \\\"=== packages dir ===\\\"\\nfind .headwater/packages -type f | sort | head -50\\necho \\\"=== grep summary facet declaration in packages ===\\\"\\ngrep -rln \\\"summary\\\" .headwater/packages/ 2>/dev/null\\necho \\\"=== grep in taxonomy.lock ===\\\"\\ngrep -n \\\"summary\\\" .headwater/taxonomy.lock | head -50\\n\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76\\ngrep -n \\\"summary\\\" .headwater/packages/headwater-standard/taxonomy.yml\\necho \\\"---context---\\\"\\nsed -n '1,40p' .headwater/packages/headwater-standard/taxonomy.yml | grep -n \\\"facets:\\\\|summary\\\\|type:\\\\|name:\\\" \\n\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Agent"
      argument: "{\"description\":\"Find summary field declaration in taxonomy\",\"prompt\":\"In the Headwater repo at /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76, I need to know exactly how the \\\"summary\\\" field of a governed document is declared in the taxonomy, and whether it is currently checked for emptiness.\\n\\nSpecifically:\\n1. Search `.headwater/taxonomy.yml`, `.headwater/overlay.yml`, `.headwater/packages/` (vendored package sources), and `.headwater/taxonomy.lock` for any declaration of a `summary` facet or field — is it declared as `facets.summary` with `type: string`? Or is it a special built-in field of `governed_document` handled outside the facet system entirely (e.g. parsed directly from front matter as a distinguished field, not a facet)? Show the exact declaration with file path and line numbers.\\n2. Is `summary` listed as a `required` facet for any kind, or is it a universal required field on all `governed_document` instances?\\n3. Separately, in `engine/crates/check/src/facet_blank.rs` there's a generic rule `facet.value.blank` (severity Error) that reports any string-typed facet whose value is blank (null, empty text, or non-scalar), generated from facets whose taxonomy declaration says `type: string`. If `summary` is declared with `type: string` as a facet, this rule would ALREADY catch an empty summary. Check: does `facet_blank.rs`'s generation logic (the `Blank::over` function, look at `shape.facets` and `shape.required_facets`) actually include `summary` in its population? You may need to look at `engine/crates/check/src/shape.rs` to see how `Shape` is built from taxonomy declarations, and confirm whether `summary` shows up as one of `shape.facets` with `value_type == Some(\\\"string\\\")`.\\n4. If `summary` is NOT a facet at all, but rather a hardcoded/distinguished frontmatter field (look for a Rust struct like `Frontmatter` with a `summary: String` or `Option<String>` field, likely in engine/crates somewhere, maybe `engine/crates/check/src/frontmatter.rs` or a shared crate like `headwater-model` or similar) — show that struct definition and how/where it's parsed, with file path and line numbers.\\n5. Look at `engine/crates/check/src/frontmatter.rs` — does it or any related file already contain a check related to `summary` (e.g., a rule about a missing or malformed summary)? Report its rule ID, severity, and exact logic if found.\\n\\nThis is read-only research — do not edit any files. Report back with exact file paths, line numbers, and quoted snippets so I can decide whether a NEW rule is needed or whether summary-emptiness is already covered by an existing generic rule.\",\"subagent_type\":\"Explore\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76\\nwc -l taxonomy-source/headwater-standard/taxonomy.yml .headwater/packages/headwater-standard/taxonomy.yml\\ngrep -n \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml\\ndiff <(head -5 taxonomy-source/headwater-standard/taxonomy.yml) <(head -5 .headwater/packages/headwater-standard/taxonomy.yml)\\n\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find .headwater -maxdepth 3 -type f | head -50\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat /tmp/claude-1000/-var-tmp-hw-1659-b-ws-L6-campaign-mcp-p1-r76/2f71c7cc-cc6a-4418-9f92-5556d88cba6c/tasks/aee6009908c4fcf9d.output 2>/dev/null | tail -5\",\"description\":\"Check if first agent still running (not reading content)\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine -iname \\\"facet_blank.rs\\\" -o -iname \\\"shape.rs\\\" -o -iname \\\"frontmatter.rs\\\" 2>/dev/null\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine/crates/check/src/shape.rs"
      result: "sha256:9fef54f6760d4bdf2822bdad2e975a4adba4f775446454bb0a5c228da7246067"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine/crates/check/src/retired.rs"
      result: "sha256:f5b731fb776bd69f60f0c9e65d04df7010f76cedbb783a817509504d83bcf934"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine/crates/check/src/frontmatter.rs"
      result: "sha256:b6864d616cbf7133eb84efa03e36c9092b9a2aa50c6e7d0e87408bfd68914f8a"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine/crates/check/src"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76\\ngrep -n \\\"retired_terms\\\\|replacement\\\\|reason:\\\" .headwater/overlay.yml | head -40\\n\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/engine/crates/check/src -iname \\\"facet_required.rs\\\"\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" .headwater/taxonomy.lock | head -20\",\"description\":\"Check summary facet in resolved taxonomy lock\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76\\ngrep -n \\\"mechanical and total\\\\|remedy is a rewrite\\\\|advisory\\\" CLAUDE.md | head -20\\n\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Bash"
      argument: "{\"command\":\"ls -la engine/target/release/headwater engine/target/dev-release/headwater engine/target/debug/headwater 2>&1 | head -20\",\"description\":\"Check for pre-built headwater binary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76\\ngrep -n \\\"fixability\\\\|mechanical and total\\\\|remedy is a rewrite\\\\|Severity::Warn\\\\|is advisory\\\\|^#\\\" docs/spec/12-check-layer.md | head -60\\n\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater check --root . --format json 2>/dev/null | python3 -c \\\"\\nimport json,sys\\ndata=json.load(sys.stdin)\\nfindings = data if isinstance(data,list) else data.get('findings', data)\\nprint(type(data))\\n\\\" 2>&1 | head -20\\n./engine/target/dev-release/headwater --help 2>&1 | head -30\",\"description\":\"Inspect headwater CLI help and check output shape\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76\\ngrep -n \\\"trait DocumentCheck\\\\|fn instantiates\\\\|fn evaluate\\\\|const RULE\\\\|const VERSION\\\\|const EXPORTABLE_AS\\\\|const NEEDS_BODY\\\" engine/crates/check/src/scope.rs | head -30\\n\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd engine/crates/check/src && grep -rln \\\"summary\\\" . \",\"description\":\"Search check crate for any summary-specific rule\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76\\ngrep -n \\\"taxonomy-source\\\\|headwater taxonomy publish\\\\|headwater taxonomy resolve\\\\|never edit\\\\|hand-edit\\\\|do not edit\\\" .headwater/README.md CLAUDE.md 2>/dev/null | head -30\\n\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" lib.rs facet_required.rs frontmatter.rs\",\"description\":\"Show summary mentions in lib.rs, facet_required.rs, frontmatter.rs\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r76\\ngrep -rn \\\"taxonomy-source\\\" CLAUDE.md .headwater/README.md 2>/dev/null | head -30\\necho \\\"---\\\"\\nsed -n '1,60p' .headwater/README.md\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"pub const RULE\\\\|Severity::\\\" facet_required.rs | head -10\",\"description\":\"Get rule id and severity from facet_required.rs\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r77"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77"
      result: ""
    - tool: "Glob"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/engine"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/engine/crates -maxdepth 1 -type d | sort\",\"description\":\"List engine crates\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/engine/crates/check -type f | sort\",\"description\":\"List check crate files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/engine/crates/check/src -type f | sort\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/docs/spec"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/docs/spec"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/engine/crates/check"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/docs/obligations/0170-the-blank-facet-value-rule-reaches-no-obligation-so-the-report-names-none.md"
      result: "sha256:7ff80804e56d1a70febe2ecb2c5a5d9b26cc551571f98ac617a21b1af3ffd730"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r77/engine/crates/generate/src"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r78"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule for a document with an empty summary; where rules are declared (taxonomy/overlay) and where checks are implemented in the engine; severity levels for checks\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/.headwater -maxdepth 2 -type f | sort\",\"description\":\"List top-level .headwater config files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/engine -iname \\\"*rule*\\\" -not -path \\\"*/target/*\\\" | sort\",\"description\":\"Find rule-related files in engine source\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/engine/crates/resolve/src/rules.rs"
      result: "sha256:6df02e66843deab9e5ebfba5d93d1cdaf7f93960821ff063d5111eabe926eb23"
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates -maxdepth 1 -type d | sort\",\"description\":\"List engine crates\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check/src -type f | sort\",\"description\":\"List files in check crate source\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/engine/crates/check/src"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/engine/crates/check/src/frontmatter.rs"
      result: "sha256:b6864d616cbf7133eb84efa03e36c9092b9a2aa50c6e7d0e87408bfd68914f8a"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" --include=*.rs engine/crates/check/src engine/crates/meta/src 2>/dev/null | head -60\",\"description\":\"Search for summary field handling in check and meta crates\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/.headwater"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/.headwater -name \\\"*.yml\\\" -path \\\"*packages*\\\" 2>/dev/null; echo \\\"---\\\"; grep -rn \\\"^  summary:\\\\|name: summary\\\\|facets:\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/.headwater/*.yml 2>/dev/null | head -20\",\"description\":\"Search for summary facet declaration location\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r78/engine"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"facet.value.blank\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r79"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r79\",\"description\":\"List top-level repo contents\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"Where is a check rule declared (taxonomy) and where is it implemented (engine) for document-level checks, e.g. an existing rule that checks a document field like summary. I need to add a new rule: report a document whose summary is empty.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater || find . -maxdepth 2 -iname \\\"*headwater*\\\" -o -iname \\\"Cargo.toml\\\" | head -50\",\"description\":\"Check for headwater CLI and engine manifest\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls .headwater && echo --- && ls engine\",\"description\":\"List .headwater and engine directories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates; echo ---; find engine/crates -iname \\\"*check*\\\" -maxdepth 2\",\"description\":\"List engine crates and find check-related ones\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"summary\\\" .headwater/packages 2>/dev/null | head -20\",\"description\":\"Find taxonomy package files mentioning summary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -30\",\"description\":\"Find summary-related declarations in the taxonomy package\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check; echo ---; grep -rn \\\"rule\\\" engine/crates/check/src 2>/dev/null | grep -i \\\"struct\\\\|enum\\\\|register\\\\|severity\\\" | head -40\",\"description\":\"Inspect check crate source structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"RULES\\\\b\\\" -A 5 engine/crates/check/src/lib.rs | head -60\",\"description\":\"Find RULES registry in lib.rs\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"pub const RULES\\\" engine/crates/check/src/*.rs\",\"description\":\"Locate RULES constant definition\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,80p' engine/crates/check/src/facet_blank.rs\",\"description\":\"Read facet_blank.rs implementation\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '370,435p' .headwater/packages/headwater-standard/taxonomy.yml\",\"description\":\"Inspect summary facet declaration in taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"Severity::\\\" engine/crates/check/src/facet_blank.rs | head -10\",\"description\":\"Confirm severity assigned by facet_blank rule\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r8"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule that reports a document whose summary field is empty; how check rules are declared and where severity (error/advisory) is set\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r8\",\"description\":\"List repository root contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>/dev/null; ls engine; find . -maxdepth 2 -iname \\\"*.headwater*\\\"\",\"description\":\"Check for headwater binary and engine dir layout\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\",\"args\":\"build the engine and run headwater route/explain/check against this corpus root .\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\",\"args\":\"declare a new check rule that reports a document whose summary is empty; find how existing rules declare severity (error vs advisory) and where rule declarations live\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates; echo ---; ls engine/crates/check 2>/dev/null; echo ---; ls .headwater; echo ---; find .headwater -maxdepth 2 -type f | head -50\",\"description\":\"Survey engine crates and taxonomy dir structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" .headwater/taxonomy.yml .headwater/overlay.yml 2>/dev/null | head -50\",\"description\":\"Search taxonomy sources for summary field declarations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src; echo ---; ls engine/crates/check/fixtures | head -30\",\"description\":\"List check crate source and fixtures\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r8/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -r engine/crates/check/src engine/crates/doc/src 2>/dev/null | head -60\",\"description\":\"Search for existing summary handling in check and doc crates\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"name: summary\\\" -A 15 .headwater/packages .headwater/overlay.yml .headwater/taxonomy.yml 2>/dev/null | head -100\",\"description\":\"Find the summary facet declaration and its type\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"summary\\\" .headwater/packages 2>/dev/null; echo ---; grep -rn \\\"summary\\\" .headwater/packages 2>/dev/null | head -80\",\"description\":\"Locate summary facet declarations in vendored packages\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r8/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find engine/target -maxdepth 3 -iname \\\"headwater*\\\" -type f 2>/dev/null; echo ---; find engine/target -maxdepth 4 -name \\\"*.d\\\" | grep -i cli | head\",\"description\":\"Check for a prebuilt headwater binary\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r8/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater --version 2>&1 | head -5\",\"description\":\"Confirm the prebuilt binary runs\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -A 6 .headwater/taxonomy.lock | head -40\",\"description\":\"Confirm summary facet's resolved declaration in the taxonomy lock\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /tmp && rm -rf hw-probe && cp -r /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r8 hw-probe && cd hw-probe && F=$(grep -rl \\\"^summary:\\\" docs/decisions | head -1) && echo \\\"target: $F\\\" && cp \\\"$F\\\" \\\"$F.bak\\\" && sed -i '0,/^summary:.*/{s/^summary:.*/summary: \\\"\\\"/}' \\\"$F\\\" && head -8 \\\"$F\\\"\",\"description\":\"Make a scratch copy and blank one document's summary field\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /tmp/hw-probe && /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r8/engine/target/dev-release/headwater check --root . --format json 2>&1 | grep -i \\\"facet.value.blank\\\" -A3 -B3 | head -60\",\"description\":\"Run check against scratch corpus and look for the blank-summary finding\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"rm -rf /tmp/hw-probe\",\"description\":\"Remove scratch probe directory\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r80"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r80\",\"description\":\"List repository root contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find .headwater -maxdepth 3 -type f | head -50\",\"description\":\"List .headwater directory files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine -maxdepth 4 -type d | head -80\",\"description\":\"List engine directory structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates -maxdepth 1 -type d; echo ---; find engine/crates -iname \\\"*check*\\\" -maxdepth 2\",\"description\":\"Find check-related crate\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check/src -type f | sort\",\"description\":\"List files in check crate src\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat engine/crates/check/src/facet_blank.rs\",\"description\":\"Read facet_blank check implementation\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" --include=*.yml .headwater taxonomy-source | head -60\",\"description\":\"Search for summary field declarations in taxonomy sources\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r80/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" engine/crates/check/tests engine/crates/check/fixtures 2>/dev/null | head -30\",\"description\":\"Search check crate tests/fixtures for summary references\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"forbid\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -30\",\"description\":\"Search for facet forbid declarations\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet.value.blank\\\\|RULE_NAME\\\\|pub const RULE\\\" engine/crates/check/src/lib.rs | head -40\",\"description\":\"Find where rules are registered in lib.rs\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check -iname \\\"*facet_blank*\\\"; echo ---; grep -rln \\\"facet_blank\\\\|facet\\\\.value\\\\.blank\\\" engine/crates/check/tests\",\"description\":\"Find facet_blank tests\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|facet\\\\.value\\\\.blank\\\" engine/crates/check/tests/fixtures.rs\",\"description\":\"Find facet_blank references in fixtures.rs\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r80/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check/fixtures -iname \\\"*blank*\\\"\",\"description\":\"Find blank-related fixtures\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r80/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r81"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r81 && echo --- && cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r81/.headwater/corpus.json 2>/dev/null | head -100\",\"description\":\"List repo root and view corpus descriptor\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la .git 2>&1 | head -5; git status 2>&1 | head -5\",\"description\":\"Check for .git directory and git status\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== taxonomy-source ===\\\" && find taxonomy-source -maxdepth 3 -type f | head -50 && echo \\\"=== engine dirs ===\\\" && find engine -maxdepth 3 -type d\",\"description\":\"List taxonomy-source files and engine directory structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"wc -l taxonomy-source/headwater-standard/taxonomy.yml; grep -n -i \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -50\",\"description\":\"Search taxonomy.yml for summary field declarations\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r81/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find engine/crates/check/src -type f | sort\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r81/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet.value.blank\\\" docs engine --include=*.md --include=*.rs -l\",\"description\":\"Find all references to the facet.value.blank rule\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,80p' docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r82"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && find . -maxdepth 2 -type d | sort\",\"description\":\"List top-level repo structure\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule for a document whose summary field is empty, how checks are declared in the taxonomy and implemented in the engine, severity levels (error vs advisory)\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>/dev/null; find . -maxdepth 4 -iname \\\"headwater*\\\" -type f 2>/dev/null | grep -v target | head -50\",\"description\":\"Look for headwater CLI binary or wrapper scripts\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/target/*/headwater* 2>/dev/null; ls engine/crates\",\"description\":\"Check for built binary and list engine crates\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src && echo --- && ls engine/crates/check\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater explain \\\"docs/spec/09-decisions.md\\\" --root . 2>&1 | head -60\",\"description\":\"Explain the decisions doc via headwater CLI\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r82/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet_blank\\\\|facet\\\\.blank\\\\|FacetBlank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r82/.headwater/*.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r82/taxonomy-source -r 2>/dev/null | head -30\",\"description\":\"Search for where facet_blank rule is declared in taxonomy\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r82/docs/subsystems/checks-and-cache.md"
      result: "sha256:77f405d4561949b1ed2a521ea0b7409e8a5cfa992deab46ac827a3d2792b87e1"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r82/.headwater/packages/*.yml 2>/dev/null | head -30\\necho ---\\nfind /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r82/.headwater -maxdepth 3 -type f | head -50\\necho ---\\nfind /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r82/taxonomy-source -maxdepth 4 -type f | head -80\",\"description\":\"Search taxonomy sources for summary facet declaration\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r82/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r82/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"summary: \\\\\\\"\\\\\\\"\\\\|summary:$\\\\|summary: ~\\\" engine/crates/check/fixtures 2>/dev/null | head -5\",\"description\":\"Look for existing fixtures with blank summary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\\|facet_blank\\\" engine/crates/check/src/lib.rs | head -10\",\"description\":\"Confirm facet_blank is registered in the rule list\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /tmp && mkdir -p hw-probe/docs/decisions && cd hw-probe && cp -r /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r82/.headwater . 2>/dev/null\\nls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r82/docs/decisions | head -3\",\"description\":\"Peek at a sample decision doc to craft a minimal empty-summary probe\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,15p' docs/decisions/0054-the-upper-bound-of-a-reconcile-first-allocator-is-the-corpus-and-a-claim-store.md\",\"description\":\"View front matter shape of a real decision doc\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r83"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20; echo \\\"---\\\"; ls -la | head -20\",\"description\":\"Check git status and directory listing\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"how are rules/checks declared in the taxonomy and implemented in the engine; what severities exist (error/advisory); find an example rule similar to \\\"document whose summary field is empty\\\" to use as a template\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\",\"args\":\"build the engine so I can run headwater route/explain/check against this corpus to find how rules are declared and implemented\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r83/engine && cargo build --profile dev-release -p headwater-cli --manifest-path Cargo.toml --locked 2>&1 | tail -40\",\"description\":\"Build headwater-cli engine binary (dev-release profile)\",\"timeout\":300000}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls target 2>&1 | head; echo \\\"---\\\"; ls ~/.cargo/registry 2>&1; echo \\\"---vendor---\\\"; find . -maxdepth 2 -iname \\\"vendor*\\\"; echo \\\"---offline test---\\\"; cargo build --profile dev-release -p headwater-cli --manifest-path Cargo.toml --locked --offline 2>&1 | tail -30\",\"description\":\"Check for cached build artifacts or vendored deps, try offline build\",\"timeout\":120000}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la target/dev-release/ 2>&1 | head -30; echo \\\"---\\\"; find target/dev-release -maxdepth 1 -name \\\"headwater*\\\" -o -maxdepth 1 -executable -type f 2>&1 | head -20\",\"description\":\"Check for existing prebuilt headwater binary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r83 && ./engine/target/dev-release/headwater --version 2>&1; echo \\\"---route---\\\"; ./engine/target/dev-release/headwater route \\\"document whose summary is empty\\\" --root . 2>&1 | head -60\",\"description\":\"Check headwater binary version and route a query about empty summaries\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== taxonomy sources ===\\\" && find .headwater/packages -type f | head -50 && echo \\\"=== check crate ===\\\" && find engine/crates/check -type f -name \\\"*.rs\\\" | head -80\",\"description\":\"List taxonomy package files and check crate rust files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r83/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -i \\\"summary\\\" .headwater/packages/headwater-standard/taxonomy.yml | head -50\",\"description\":\"Search taxonomy.yml for summary field declaration\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r83/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet.value.blank\\\\|facet_blank\\\" engine/crates/check/tests/ 2>/dev/null | head -20; echo \\\"---\\\"; find engine/crates/check/tests -iname \\\"*blank*\\\"\",\"description\":\"Find tests referencing the facet.value.blank rule\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r83/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"summary:$\\\\|summary: \\\\\\\"\\\\\\\"\\\\|summary: ~\\\\|summary:\\\\s*$\\\" engine/crates/check/fixtures/ 2>/dev/null | head -10; echo \\\"---search broader---\\\"; grep -rln \\\"facet.value.blank\\\" engine/crates/check/fixtures/ docs/ 2>/dev/null | head -10\",\"description\":\"Search fixtures for an existing blank summary example\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r83/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater check --root engine/crates/check/fixtures/check --format json 2>&1 | python3 -c \\\"\\nimport json,sys\\ndata=json.load(sys.stdin)\\nfindings = data if isinstance(data,list) else data.get('findings', data)\\nimport pprint\\nfor f in (findings if isinstance(findings,list) else findings):\\n    pass\\nprint(json.dumps(data, indent=2)[:3000])\\n\\\"\\n\",\"description\":\"Run headwater check on the blank-facets fixture and inspect JSON output\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater check --root engine/crates/check/fixtures/check --format text 2>&1 | head -30\",\"description\":\"Run headwater check on fixture root with text format to see errors\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -A6 -B2 \\\"blank-facets\\\\|facet.value.blank\\\" engine/crates/check/fixtures/check.report 2>/dev/null | head -80\",\"description\":\"Inspect golden check.report fixture for facet.value.blank / summary finding\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -A8 \\\"facet.value.blank check/spec/18-blank-facets\\\" engine/crates/check/fixtures/check.report\",\"description\":\"Show the facet.value.blank finding for the blank-facets fixture\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"18-blank-facets\\\" engine/crates/check/fixtures/check.report | head -20\",\"description\":\"Find all mentions of the blank-facets fixture in the golden report\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"is declared with no value\\\\|is declared as empty text\\\\|error\\\\b\\\" engine/crates/check/fixtures/check.report | head -20\",\"description\":\"Search golden report for blank-facet finding message text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"18-blank-facets.md:\\\" engine/crates/check/fixtures/check.report\",\"description\":\"Find per-line findings for the blank-facets fixture document\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r83/engine/crates/check/fixtures/check.report"
      result: "sha256:1120731ba9752b904d987911fa2678a4cc5ce5b60badebecfdfa7e9bc50e3e4b"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r84"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la | head -30 && echo --- && git status 2>&1 | head -5\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/.headwater -maxdepth 3 -type f | head -50\",\"description\":\"List files under .headwater\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/engine -maxdepth 4 -type d\",\"description\":\"List engine directory structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/engine/crates/check/src\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/engine/crates/check/src 2>/dev/null | head -30\",\"description\":\"Search for 'summary' in check crate source\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/.headwater -iname \\\"*taxonomy*\\\"; echo ---; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/taxonomy-source -maxdepth 4\",\"description\":\"Find taxonomy files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\\|scent\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/.headwater/taxonomy.lock | head -60\",\"description\":\"Search taxonomy lock for summary/scent facet\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -A3 -B3 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/.headwater/packages/headwater-standard/taxonomy.yml | head -40\",\"description\":\"Find summary facet declaration in vendored package taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" -A3 -B3 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/.headwater/overlay.yml 2>/dev/null | head -40; echo \\\"---taxonomy.yml---\\\"; grep -n \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/.headwater/taxonomy.yml\",\"description\":\"Check overlay and consumer taxonomy for summary facet\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|Blank::over\\\\|facet_required\\\\|Required::over\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r84/engine/crates/check/src/lib.rs\",\"description\":\"Confirm facet_blank rule is registered in the check lib\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r85"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r85\",\"description\":\"List repository root contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- taxonomy-source ---\\\" && find taxonomy-source -maxdepth 3 -type f | head -100 && echo \\\"--- .headwater ---\\\" && find .headwater -maxdepth 3 -type f | head -100\",\"description\":\"List taxonomy-source and .headwater files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine -maxdepth 4 -type d | sort\",\"description\":\"List engine subdirectories\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src; echo \\\"---\\\"; wc -l engine/crates/check/src/*.rs\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Grep"
      argument: "taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"rule\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -80\",\"description\":\"Search for rule declarations in taxonomy.yml\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r85/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r85/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" engine/crates/check/src/ | grep -v \\\"^Binary\\\" | head -60\",\"description\":\"Search check crate source for references to summary facet\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"facet.value.blank\\\\|facet_blank\\\" docs/ engine/crates/check/fixtures 2>/dev/null | head -30\",\"description\":\"Find where facet.value.blank rule is documented or tested\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat engine/crates/check/fixtures/check/spec/18-blank-facets.md 2>/dev/null; echo \\\"---report---\\\"; grep -n \\\"summary\\\\|blank\\\" engine/crates/check/fixtures/check.report 2>/dev/null | head -20\",\"description\":\"Inspect blank-facets fixture and report for summary coverage\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r85/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r85/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r85/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r85/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"posture\\\\|Severity::Error\\\\|Severity::Warning\\\\|strict\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r85/engine/crates/check/src/gate.rs | head -40\",\"description\":\"Check how posture and severity interact with strict mode in gate.rs\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r86"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86 -maxdepth 2 | head -50\",\"description\":\"List top-level repo structure\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Where are check rules declared in the taxonomy, and where are they implemented in the engine code? Looking for an example of an existing rule similar to \\\"document has empty field\\\" to model a new rule on: report a document whose summary is empty.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86/engine -maxdepth 3 -type d 2>/dev/null; echo \\\"---\\\"; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86 -iname \\\"*rule*\\\" -path \\\"*check*\\\" 2>/dev/null | head -50\",\"description\":\"Explore engine directory and check-related rule files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86/engine/crates/check/src; echo \\\"---rules dir?---\\\"; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86/engine/crates/check/src -type f\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"rules:\\\" -A 5 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86/.headwater/taxonomy.yml | head -30; echo \\\"---\\\"; grep -n \\\"^rules\\\\|  - id:\\\\|severity\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86/.headwater/taxonomy.yml | head -80\",\"description\":\"Search taxonomy.yml for rule declarations\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86/.headwater/taxonomy.yml | head -30\",\"description\":\"Search taxonomy.yml for summary field declaration\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86/.headwater/packages/*.yml 2>/dev/null | head -30; echo \\\"---search all headwater packages dir---\\\"; ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86/.headwater/packages; echo \\\"---taxonomy.lock summary---\\\"; grep -n \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86/.headwater/taxonomy.lock | head -40\",\"description\":\"Search for summary facet declaration in taxonomy packages and lock\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86; grep -rln \\\"scent\\\" engine/crates/*/src 2>/dev/null; echo \\\"---\\\"; grep -rn \\\"\\\\\\\"scent\\\\\\\"\\\\|role::Scent\\\\|Scent\\\" engine/crates/*/src/*.rs 2>/dev/null | head -20\",\"description\":\"Search for scent role usage in engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86; grep -rn \\\"facet.value.blank\\\\|facet_blank\\\" engine/crates/*/src/*.rs engine/crates/check/tests/*.rs docs/**/*.md 2>/dev/null | head -40\",\"description\":\"Find references to facet.value.blank rule across engine and docs\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r86; grep -n \\\"facet.value.blank\\\\|facet_blank\\\\|severity\\\" .headwater/overlay.yml | head -20; echo \\\"---lib.rs context---\\\"; sed -n '440,460p' engine/crates/check/src/lib.rs; echo \\\"---770,780---\\\"; sed -n '770,780p' engine/crates/check/src/lib.rs\",\"description\":\"Check overlay.yml and lib.rs registration context for facet_blank rule\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r87"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"pwd && git rev-parse --is-inside-work-tree 2>&1; echo \\\"---\\\"; ls -la\",\"description\":\"Check whether current directory is a git repository\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find / -maxdepth 6 -name \\\".git\\\" -type d 2>/dev/null; echo \\\"---settings---\\\"; cat .claude/settings.json 2>/dev/null | head -50\",\"description\":\"Look for any git repository and check settings for worktree hooks\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat .claude/settings.json 2>/dev/null | grep -i -A5 \\\"Worktree\\\"\",\"description\":\"Search settings.json for worktree hook configuration\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Find how check rules are declared and implemented\",\"prompt\":\"This is the Headwater repository (a documentation-governance engine). I need to add a new check rule: \\\"report a document whose summary is empty.\\\" Before I write any code, I need to understand the existing pattern precisely, by reading real files (not guessing).\\n\\nPlease investigate and report back with concrete file paths, line numbers, and code/config snippets:\\n\\n1. Where are check rules DECLARED in this repo's taxonomy? Look at `.headwater/taxonomy.yml`, `.headwater/overlay.yml`, `.headwater/packages/`, and `taxonomy-source/`. Find an existing rule that is structurally similar to \\\"field/section is empty or missing\\\" (e.g. a required facet, a required section, a \\\"summary\\\" or \\\"abstract\\\" field) and show exactly how it's declared — the YAML/schema shape, the rule id format, and the severity field (error vs advisory) and how severity is expressed.\\n\\n2. Where are check rules IMPLEMENTED in the engine source code? Look under `engine/` (likely a Rust workspace per `engine/Cargo.toml`, crate `headwater-cli` or similar). Find the module/crate that implements checks (e.g. something like `headwater-check`, `headwater-lint`, or similar), and find an existing check function that is structurally similar (checks a field for emptiness/presence) — show the function, its file path, and how it registers itself / is dispatched from the rule id declared in the taxonomy.\\n\\n3. Does this repo already have a concept of \\\"summary\\\" as a required field for documents (e.g. front matter field `summary:`)? Search for \\\"summary\\\" across `.headwater/`, `taxonomy-source/`, `engine/`, and `docs/` to find the field definition and any existing validation of it.\\n\\n4. Find the severity taxonomy itself — where is \\\"error\\\" vs \\\"advisory\\\" defined as a concept (likely in `docs/spec/` or `.headwater/taxonomy.yml`), and what distinguishes them (CLAUDE.md says: error = mechanical and total remedy; advisory = remedy is a rewrite).\\n\\n5. Find exactly one or two existing rule implementations end-to-end (taxonomy declaration -> engine code -> test fixture under e.g. `docs/acceptance-criteria/` or test corpus) for a rule of similar shape (presence/emptiness of a required thing), so I have a template to copy.\\n\\nReport concrete paths and line numbers/snippets for all of the above. Do not make edits — this is research only.\",\"subagent_type\":\"Explore\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find / -maxdepth 6 -iname \\\"*.headwater*\\\" -o -iname \\\"taxonomy.yml\\\" 2>/dev/null | grep -v proc | head -50\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find .headwater taxonomy-source -maxdepth 4 -type f | head -100\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find engine -maxdepth 3 -type d | head -60\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la .headwater/*.yml taxonomy-source 2>/dev/null; echo ---; find taxonomy-source -type f | head -100\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la engine/crates/check/src; echo ---; wc -l engine/crates/check/src/*.rs\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src/sections.rs"
      result: "sha256:800d162aecc8a7916ab6c27d608a4e92f5afa28ccde57b5502c0697518e9ee39"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src/register.rs"
      result: "sha256:52031940b257aae736f4ee275b599207b10a9774d05b6934c201a66749b9f224"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/tests /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/fixtures -iname \\\"*facet_blank*\\\" -o -iname \\\"*facet_required*\\\" 2>/dev/null\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/CLAUDE.md"
      result: "sha256:c92caed27f86014c5f496edda4ca85568e1da2a44e9c15e4aece92ff9b5bbfd2"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/docs/spec"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/docs/spec/glossary.md"
      result: "sha256:7a727d91789e2bb03c825ae01ec01639c7ff08f9022b5d03241c734c2148c99a"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"advisory\\\\|Severity::Error\\\\|Severity::Warn\\\\|Severity::Info\\\\|mechanical\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/CLAUDE.md\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/fixtures -iname \\\"*blank*\\\" -o -iname \\\"*required*\\\" 2>/dev/null | head -30\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/tests"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/fixtures -iname \\\"*no-summary*\\\"\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/fixtures/check/spec/05-no-summary.md"
      result: "sha256:e93ab39ba0f3d03cf7593bc046d7c0a5aa0fbf102df0e02e2dbf34c263aa346d"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src/register.rs"
      result: "sha256:52031940b257aae736f4ee275b599207b10a9774d05b6934c201a66749b9f224"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r87/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r88"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/engine/crates/check -type f -name \\\"*.rs\\\" | xargs -I{} echo {} | sort\",\"description\":\"List Rust files in the check crate\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/engine/crates/check/src"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/engine/crates/check/src/frontmatter.rs"
      result: "sha256:b6864d616cbf7133eb84efa03e36c9092b9a2aa50c6e7d0e87408bfd68914f8a"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"Scent::of\\\\|scent_facet\\\\|SCENT\\\" -r /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/engine/crates/check/src\",\"description\":\"Find usages of Scent helper\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/engine/crates/check"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r88/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r89"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo --- && find . -maxdepth 2 -type d | sort\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Locate rule declaration and check implementation pattern\",\"subagent_type\":\"Explore\",\"prompt\":\"I'm working in the Headwater repository (a documentation-governance engine). I need to add a new rule to the engine that reports a document whose `summary` field is empty. Before writing anything, I need to understand the existing pattern for how a \\\"rule\\\" is declared and implemented in this codebase, so I can follow it exactly.\\n\\nPlease investigate and report back with concrete file paths and line numbers:\\n\\n1. Where are rules/checks DECLARED in the taxonomy? Look at `.headwater/taxonomy.yml`, `.headwater/overlay.yml`, `.headwater/packages/`, `taxonomy-source/headwater-standard/`, and `docs/taxonomies/`. Find how an existing rule (e.g. something checking a required field is non-empty, or a British-spelling/contraction/hard-wrap rule mentioned in CLAUDE.md) is declared — what keys/structure does a rule declaration use (id, severity, message, category, etc.)? Is severity (error vs advisory) declared there or elsewhere?\\n\\n2. Where are rules IMPLEMENTED in the engine source code? Look under `engine/crates/`. Find the crate/module that implements checks (likely something like a \\\"lint\\\" or \\\"rules\\\" or \\\"checks\\\" module). Find an existing rule implementation that is structurally similar to \\\"a required string field is empty\\\" — e.g. a check on `summary`, `title`, or another required front-matter facet being empty or missing. Give the exact file path and function/struct name.\\n\\n3. Is there an existing facet/field in the taxonomy called `summary` on documents? Where is it declared as a required facet? (Check `.headwater/taxonomy.lock`, `.headwater/taxonomy.yml`, or docs/taxonomies/*.)\\n\\n4. How does CLAUDE.md's rule \\\"A rule is an error when its remedy is mechanical and total... A rule is advisory when the remedy is a rewrite\\\" map to actual severity values in the rule declaration schema (e.g. is there a literal `severity: error` / `severity: advisory` enum)? Find one example of each.\\n\\n5. Is there a test fixture pattern for rules (e.g. `engine/crates/*/tests/` or fixture docs) that I'd need to mirror for a new rule?\\n\\nReport file paths, line numbers, and short code/YAML excerpts for each of these 5 points. Keep the report focused and under 600 words — I need concrete locations, not general summary.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__check"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"pwd && ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89 2>&1 | head -50\",\"description\":\"List working directory contents\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"**/CLAUDE.md\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"rule is an error\\\\|rule is advisory\\\\|British\\\\|contraction\\\\|hard-wrap\\\\|hard wrap\\\" CLAUDE.md\",\"description\":\"Search CLAUDE.md for rule severity wording\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\".headwater/*\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"taxonomy-source/**\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"docs/taxonomies/**\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"wc -l /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/taxonomy.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/.headwater/taxonomy.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/.headwater/overlay.yml\",\"description\":\"Count lines in taxonomy files\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/config/L6-campaign-mcp-p1-r89/projects/-var-tmp-hw-1659-b-ws-L6-campaign-mcp-p1-r89/c1632080-49ee-4cb7-9ebe-a42de87f7a0d/tool-results/mcp-headwater-check-1791160003946.txt"
      result: "sha256:47be4d552ce7eca39dfdb7169543cd6c622e16bd1f8e900c41822b3fb352a453"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/engine"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"posture\\\\|^# \\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/conformance.yml | head -40\",\"description\":\"Search conformance.yml for posture definitions\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/engine && find crates -maxdepth 1 -type d && echo --- && grep -rln \\\"facet.required.missing\\\\|facet_required_missing\\\" crates --include=*.rs | head -20\",\"description\":\"List engine crates and find facet-required-missing implementation\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/engine/crates/check && ls src && grep -rn \\\"facet_blank\\\\|facet.blank\\\\|register(\\\" src/lib.rs | head -30\",\"description\":\"List check crate source files and find rule registration\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/engine/crates/check && echo \\\"--- finding.rs severity enum ---\\\"; grep -n \\\"enum Severity\\\" -A 10 src/finding.rs; echo \\\"--- facet_required.rs head ---\\\"; sed -n '1,40p' src/facet_required.rs; echo \\\"--- tests dir ---\\\"; ls tests | head -30\",\"description\":\"Inspect Severity enum, facet_required.rs head, and test fixtures\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" .headwater/taxonomy.lock | head -20\",\"description\":\"Check summary facet entries in taxonomy.lock\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,60p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/engine/crates/check/tests/facet_values.rs\",\"description\":\"Peek at facet_values test file for fixture pattern\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/engine/crates/check && grep -rln \\\"facet_blank\\\\|facet\\\\.value\\\\.blank\\\" tests/*.rs; echo ---; find tests -maxdepth 2 -iname \\\"*blank*\\\" -o -iname \\\"*fixtures*\\\" | head -20; echo ---lib.rs register snippet---; sed -n '220,260p' src/lib.rs; sed -n '440,460p' src/lib.rs\",\"description\":\"Find facet_blank test file and registration snippet in lib.rs\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/engine/crates/check && grep -n \\\"facet_blank\\\\|facet-blank\\\\|blank\\\" tests/fixtures.rs | head -30\",\"description\":\"Find facet_blank test cases in fixtures.rs\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r89/engine/crates/check && sed -n '1,40p' tests/fixtures.rs | head -40; echo ---; find tests/fixtures -maxdepth 1 2>/dev/null | head; find . -maxdepth 2 -iname \\\"fixtures\\\" \",\"description\":\"Inspect fixtures.rs header and locate fixtures directory\"}"
      result: ""
    - tool: "TaskStop"
      argument: "{\"task_id\":\"a1786ba1f19e8f7c3\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r9"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo \\\"---\\\" && git status 2>&1 | head -20\",\"description\":\"List working directory and check git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"how are check rules declared in the taxonomy and implemented in the engine, e.g. an existing rule like empty summary or missing front matter field, so I can add a new rule reporting a document whose summary is empty\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>&1; ls engine; echo \\\"---\\\"; find . -iname \\\"*.rs\\\" -path \\\"*check*\\\" 2>/dev/null | grep -v target | head -50\",\"description\":\"Locate headwater binary and check-related engine source files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== facet_blank.rs ===\\\"; cat engine/crates/check/src/facet_blank.rs; echo \\\"=== frontmatter.rs (head) ===\\\"; sed -n '1,120p' engine/crates/check/src/frontmatter.rs\",\"description\":\"Inspect facet_blank and frontmatter check implementations\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r9/.headwater"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -B3 -A15 \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r9/.headwater/packages/headwater-standard/taxonomy.yml | head -100\",\"description\":\"Show summary facet declaration in taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet.value.blank\\\\|facet_blank\\\\|summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r9/engine/crates/check/src/facet_blank.rs /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r9/engine/crates/check/fixtures 2>/dev/null | grep -i summary | head -30\",\"description\":\"Search for existing summary-related test fixtures for facet_blank rule\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"wc -l /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r9/engine/crates/check/src/facet_blank.rs; sed -n '190,400p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r9/engine/crates/check/src/facet_blank.rs\",\"description\":\"Show the rest of facet_blank.rs including tests\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|Blank::over\\\\|facet\\\\.value\\\\.blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r9/engine/crates/check/src/lib.rs\",\"description\":\"Confirm facet_blank rule is registered in check lib.rs\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r9/engine/target/debug/headwater* 2>/dev/null; ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r9/engine/target/*/headwater* 2>/dev/null\",\"description\":\"Check for prebuilt headwater binary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"mkdir -p /tmp/empty-summary-test && cat > /tmp/test-summary.md <<'EOF'\\n---\\nstatus: current\\nstatus_since: 2026-10-05\\nsummary: \\\"\\\"\\n---\\n\\n## Context\\n\\nTest.\\n\\n## Decision\\n\\nTest.\\n\\n## Consequences\\n\\nTest.\\nEOF\\ncp /tmp/test-summary.md docs/decisions/0099-scratch-empty-summary-check.md\\n./engine/target/dev-release/headwater check --format json --root . 2>&1 | grep -i \\\"0099-scratch\\\" -A5 | head -40\\nrm docs/decisions/0099-scratch-empty-summary-check.md\",\"description\":\"Drop a scratch document with an empty summary and run headwater check against it\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cp /tmp/test-summary.md docs/decisions/0099-scratch-empty-summary-check.md\\n./engine/target/dev-release/headwater check --format json --root . 2>&1 > /tmp/check-out.json\\npython3 -c \\\"\\nimport json\\ndata = json.load(open('/tmp/check-out.json'))\\nfindings = data.get('findings', data) if isinstance(data, dict) else data\\ndef walk(o):\\n    if isinstance(o, dict):\\n        if o.get('path') == 'docs/decisions/0099-scratch-empty-summary-check.md' and 'rule' in o and 'summary' in o.get('message',''):\\n            print(json.dumps(o, indent=2))\\n        for v in o.values():\\n            walk(v)\\n    elif isinstance(o, list):\\n        for v in o:\\n            walk(v)\\nwalk(data)\\n\\\"\\nrm docs/decisions/0099-scratch-empty-summary-check.md\",\"description\":\"Filter check output for the summary-specific finding on the scratch document\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r90"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Find how existing document checks are declared and implemented\",\"prompt\":\"I'm working in the Headwater engine repository at /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90. I need to add a new check rule that reports a document whose \\\"summary\\\" field/facet is empty.\\n\\nContext I already have: rules are declared in the taxonomy (likely `.headwater/overlay.yml`, `taxonomy-source/headwater-standard/taxonomy.yml`, or one of the bundle.yml files under `docs/taxonomies/*/bundle.yml`) and implemented in Rust under `engine/crates/check/`. A rule is \\\"error\\\" severity only when its remedy is mechanical and total; otherwise it's \\\"advisory\\\" (remedy requires a rewrite/judgment call).\\n\\nPlease investigate and report back (don't write any code, just research):\\n\\n1. Does a \\\"summary\\\" field/facet already exist in this taxonomy? Search for \\\"summary\\\" across `.headwater/`, `taxonomy-source/`, and `docs/taxonomies/`. Is it a required facet on documents, part of front matter, or something else (e.g. a markdown section heading)?\\n2. Find an EXISTING check rule in `engine/crates/check/` that is structurally similar — i.e. a rule that reports when some required field/section is empty or missing (e.g. look for rules like `unwritten_section`, or anything checking front matter fields for emptiness). Give me:\\n   - The exact rule identifier/name as declared in the taxonomy source files (with file path and line numbers)\\n   - The Rust file and function/struct that implements it (file path and line numbers)\\n   - Its severity (error vs advisory) and where that severity is declared\\n   - Its associated test fixture location (e.g. under `engine/crates/check/tests/fixtures/` or similar) — both the \\\"firing condition\\\" fixture and any \\\"discriminating condition\\\" fixture that distinguishes it from a neighboring rule\\n3. Find the general structure of how rules are registered/declared in the taxonomy YAML — e.g., is there a top-level `rules:` or `checks:` key, and what fields does each rule declaration have (id, severity, message, applies_to, etc.)?\\n4. Look at `docs/spec/12-check-layer.md` for the testing requirements section mentioned (failing fixture + discriminating condition) and summarize the exact requirement in a sentence or two.\\n5. Is there a top-level `summary` field that EVERY document kind already requires in front matter (since route/explain tool outputs mentioned \\\"one-line summary\\\")? Check a few example docs under `docs/decisions/` or `docs/spec/` for a `summary:` front-matter field.\\n\\nReport file paths with line numbers for everything so I can go edit directly. Keep the report organized under these 5 numbered headings. This is research only — do not edit any files.\"}"
      result: ""
    - tool: "ScheduleWakeup"
      argument: "{\"delaySeconds\":180,\"reason\":\"waiting on research agent mapping the check-rule structure before implementing the new rule\",\"prompt\":\"Check whether the research agent (investigating how check rules are declared/implemented/tested in this Headwater repo) has completed. If so, use its findings to implement the new \\\"empty summary\\\" check rule: declare it in the taxonomy, implement it in engine/crates/check/, add required fixtures (firing + discriminating condition), run taxonomy validate/resolve and headwater check, then report where the rule is declared, where implemented, and its severity. If the agent hasn't completed yet, just wait longer.\",\"noop\":true}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/docs/taxonomies"
      result: ""
    - tool: "Glob"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Glob"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet.value.blank\\\\|facet_blank\\\\|FacetBlank\\\\|Blank::\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/tests/ 2>/dev/null | head -80\",\"description\":\"Search tests referencing facet.value.blank rule\"}"
      result: ""
    - tool: "Glob"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90"
      result: ""
    - tool: "Glob"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"blank\\\\|facet_required\\\\|facet.required\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/tests/fixtures.rs | head -80\",\"description\":\"Find blank/facet_required test references in fixtures.rs\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check -iname \\\"*no-summary*\\\" -o -iname \\\"*05-no-summary*\\\" 2>/dev/null\\necho \\\"---fixture_run definition---\\\"\\ngrep -n \\\"fn fixture_run\\\\|CORPUS\\\\|corpus_root\\\\|fixture_corpus\\\\|const ROOT\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/tests/fixtures.rs | head -20\",\"description\":\"Locate no-summary fixture file and fixture_run setup\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/fixtures/check/spec/\\necho \\\"---\\\"\\ncat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/fixtures/check/spec/05-no-summary.md\\necho \\\"---06-retired.md---\\\"\\ncat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/fixtures/check/spec/06-retired.md\",\"description\":\"List spec fixtures dir and show no-summary and retired fixtures\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/tests/fixtures.rs"
      result: "sha256:7b17c7814d7d48dc348043a7ac9daad7c6839f90f2bdbf21996b66ccc6f34749"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/fixtures/check/spec\\necho \\\"=== 18-blank-facets.md ===\\\"; cat 18-blank-facets.md\\necho\\necho \\\"=== 21-summary-facet-prose.md ===\\\"; cat 21-summary-facet-prose.md\\necho\\necho \\\"=== 22-voice-facet-prose.md ===\\\"; cat 22-voice-facet-prose.md\",\"description\":\"Show blank-facets and summary-facet-prose fixtures\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"18-blank-facets\\\\|blank_facets\\\\|facet_blank::RULE\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/tests/fixtures.rs\",\"description\":\"Find test referencing 18-blank-facets fixture\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|blank-facets\\\\|SPEC-FIX-blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/tests/fixtures.rs\",\"description\":\"Find all references to facet_blank in fixtures test file\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"blank\\\\|Blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/tests/facet_values.rs | head -60\",\"description\":\"Search facet_values.rs test file for blank-related tests\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"facet_blank\\\\|mod tests\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/src/facet_blank.rs\\necho \\\"---search whole repo for facet_blank test usages---\\\"\\ngrep -rln \\\"facet_blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/ 2>/dev/null\",\"description\":\"Find tests related to facet_blank across engine crates\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet.value.blank\\\\|SPEC-FIX-blank\\\\|blank-facets\\\\|18-blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/tests/*.rs\",\"description\":\"Search all check test files for facet.value.blank rule string\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"SPEC-FIX-blank-facets\\\\|blank-facets\\\\|18-blank-facets\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/ 2>/dev/null\",\"description\":\"Search whole engine tree for blank-facets fixture references\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"^rules:\\\\|^checks:\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/taxonomy-source/headwater-standard/taxonomy.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/.headwater/overlay.yml\\necho \\\"---lib.rs RULE registration---\\\"\\nsed -n '1,90p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/src/lib.rs\",\"description\":\"Check for rules/checks top-level keys and lib.rs registration\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/docs/spec/12-check-layer.md"
      result: "sha256:c620a4a257ea8ebd4047f382ae84c7faf0c5483b39bb33641572a5a055becd44"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/.headwater/overlay.yml\\necho \\\"---example decision front matter---\\\"\\nsed -n '1,10p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/docs/decisions/0001-*.md 2>/dev/null | head -20\\nls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/docs/decisions/ | head -3\",\"description\":\"Check overlay.yml summary mentions and example decision front matter\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r90/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- 18-blank-facets.md ---\\\" && sed -n '1,15p' engine/crates/check/fixtures/check/spec/18-blank-facets.md && echo \\\"--- 05-no-summary.md ---\\\" && sed -n '1,15p' engine/crates/check/fixtures/check/spec/05-no-summary.md\",\"description\":\"Inspect fixture files for the blank/missing summary rules\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r91"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && ls .headwater && echo --- && ls engine 2>/dev/null | head -50\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"--- taxonomy.yml rules search ---\\\" && grep -n \\\"rule\\\" .headwater/taxonomy.yml | head -50\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r91/.headwater"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r91/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" .headwater/packages/headwater-standard/taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '370,440p' .headwater/packages/headwater-standard/taxonomy.yml\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r91/engine"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r91/engine"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r91/engine"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r91/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r91/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r91/engine/crates/check/fixtures"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"facet_blank\\\\|blank\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r91/engine/crates/check/src/lib.rs\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r91/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r92"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"How is a check rule declared in the taxonomy, and where is it implemented in the engine? Looking for the pattern used by existing rules (e.g. no-hard-wrap, retired_terms, american spelling) so I can add a new rule that reports a document whose summary field is empty.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>&1; ls engine/target/*/headwater* 2>&1 | head -20\",\"description\":\"Check whether headwater CLI binary is available\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"alias hw=\\\"engine/target/dev-release/headwater\\\"\\nengine/target/dev-release/headwater route \\\"rule that checks hard-wrapped markdown line breaks\\\" --root . 2>&1 | head -60\",\"description\":\"Route a query about the hard-wrap rule to find where rules are declared\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92/engine"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92/engine && grep -rl \\\"retired_term\\\" --include=*.rs . 2>&1 | head -20\",\"description\":\"Find rust files implementing the retired_term rule\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd crates/check/src && ls -la && echo \\\"---\\\" && ls .. \",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"summary\\\" *.rs | grep -iv \\\"// \\\" | head -60\",\"description\":\"Search for existing summary-related rule handling\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92/engine/crates/check/src/frontmatter.rs"
      result: "sha256:b6864d616cbf7133eb84efa03e36c9092b9a2aa50c6e7d0e87408bfd68914f8a"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92 && grep -rn \\\"summary\\\" taxonomy-source/ .headwater/ 2>/dev/null | grep -v \\\"\\\\.lock\\\" | head -40\",\"description\":\"Find where the summary facet is declared in the taxonomy source\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92/engine && grep -rln \\\"summary\\\" crates/check/fixtures crates/check/tests 2>/dev/null | head -20\",\"description\":\"Look for existing tests/fixtures covering blank summary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"mod tests\\\" -A 5 crates/check/src/facet_blank.rs | head; echo \\\"---full tests---\\\"; sed -n '/mod tests/,$p' crates/check/src/facet_blank.rs | head -150\",\"description\":\"Check test module of facet_blank.rs if present in this excerpt\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92/engine"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92/engine/crates/cli/tests/blank_facet.rs"
      result: "sha256:2803c8c086f63283529fe721a2702cd8dcfd91e4754bdfa17b1423e2ed105143"
    - tool: "Bash"
      argument: "{\"command\":\"cd /tmp && rm -rf hw-verify && mkdir hw-verify && cd hw-verify\\nREPO=/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92\\ncp -r $REPO/.headwater/packages .headwater-packages 2>/dev/null\\nmkdir -p .headwater docs/taxonomies\\ncp -r $REPO/docs/taxonomies/* docs/taxonomies/ 2>/dev/null\\ncp $REPO/.headwater/taxonomy.yml .headwater/taxonomy.yml\\ncp $REPO/.headwater/overlay.yml .headwater/overlay.yml\\nmkdir -p $(dirname .headwater/packages) 2>/dev/null\\ncp -r $REPO/.headwater/packages .headwater/packages\\nmkdir -p README_dir\\necho \\\"# stub\\\" > README.md\\nmkdir -p .github/ISSUE_TEMPLATE\\necho \\\"# stub\\\" > .github/CONTRIBUTING.md\\necho \\\"# stub\\\" > .github/SECURITY.md\\necho \\\"# stub\\\" > .github/ISSUE_TEMPLATE/issue.md\\n$REPO/engine/target/dev-release/headwater taxonomy resolve --root . 2>&1 | tail -20\",\"description\":\"Set up a scratch corpus mirroring the test fixture setup\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"set -e\\nROOT=/tmp/hw-verify\\nREPO=/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92\\nHW=$REPO/engine/target/dev-release/headwater\\n$HW new decision --title \\\"A scratch ruling\\\" --root \\\"$ROOT\\\" 2>&1 | tail -20\\necho \\\"---doc---\\\"\\nfind \\\"$ROOT/docs/decisions\\\" -name \\\"*.md\\\" | head -5\",\"description\":\"Scaffold a decision document in the scratch corpus\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"DOC=/tmp/hw-verify/docs/decisions/0001-a-scratch-ruling.md\\nsed -n '1,12p' \\\"$DOC\\\"\\necho \\\"=== replace summary with empty ===\\\"\\npython3 - \\\"$DOC\\\" <<'EOF'\\nimport sys, re\\npath = sys.argv[1]\\ntext = open(path).read()\\nlines = text.split(\\\"\\\\n\\\")\\nfor i, line in enumerate(lines):\\n    if line.startswith(\\\"summary:\\\"):\\n        lines[i] = 'summary: \\\"\\\"'\\n        break\\nopen(path, \\\"w\\\").write(\\\"\\\\n\\\".join(lines))\\nEOF\\nsed -n '1,12p' \\\"$DOC\\\"\",\"description\":\"Blank out the summary facet of the scaffolded document\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"REPO=/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92\\nHW=$REPO/engine/target/dev-release/headwater\\n$HW check --strict --no-cache --root /tmp/hw-verify 2>&1 | grep -A3 -B3 \\\"summary\\\" \",\"description\":\"Run strict check against the scratch corpus and look for summary findings\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92\\ndiff taxonomy-source/headwater-standard/taxonomy.yml .headwater/packages/headwater-standard/taxonomy.yml && echo IDENTICAL\\nls -la .headwater/packages/headwater-standard/taxonomy.yml taxonomy-source/headwater-standard/taxonomy.yml\\necho \\\"---\\\"\\nsed -n '1,15p' .headwater/taxonomy.yml 2>/dev/null\\necho \\\"--- OB-FACET-3 ---\\\"\\ngrep -rln \\\"OB-FACET-3\\\" docs/ | head\",\"description\":\"Check relationship between taxonomy-source and vendored package copy, and locate the obligation doc\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,30p' docs/obligations/0170-the-blank-facet-value-rule-reaches-no-obligation-so-the-report-names-none.md\",\"description\":\"Read the obligation doc behind OB-FACET-3\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92\\ngrep -n \\\"OB-FACET\\\" .headwater/overlay.yml taxonomy-source/headwater-standard/*.yml .headwater/packages/headwater-standard/*.yml 2>/dev/null\",\"description\":\"Find where OB-FACET control identifiers are declared\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r92\\nsed -n '820,835p' taxonomy-source/headwater-standard/taxonomy.yml\\necho \\\"--- rm scratch ---\\\"\\nrm -rf /tmp/hw-verify\",\"description\":\"View the OB-FACET-3 control declaration and clean up scratch corpus\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r93"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r93\",\"description\":\"List top-level repo contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r93/.headwater 2>/dev/null; echo ---; ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r93/engine 2>/dev/null\",\"description\":\"Inspect .headwater and engine directories\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src 2>/dev/null; echo ---; ls engine/crates/check 2>/dev/null\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r93/engine/crates/check"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r93/engine/crates/check/fixtures/check/spec/05-no-summary.md"
      result: "sha256:e93ab39ba0f3d03cf7593bc046d7c0a5aa0fbf102df0e02e2dbf34c263aa346d"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r93/engine/crates/check/src/frontmatter.rs"
      result: "sha256:b6864d616cbf7133eb84efa03e36c9092b9a2aa50c6e7d0e87408bfd68914f8a"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r93/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r93/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r93"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r93/taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r93/.headwater/packages"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r93/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r94"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/engine/crates/check"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/taxonomy-source"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/engine/crates/ && echo --- && ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/engine/crates/check/src 2>/dev/null && echo --- && ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/taxonomy-source\",\"description\":\"List engine crates and taxonomy source structure\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/engine/crates/check/src"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/engine/crates/check/fixtures/check/spec/05-no-summary.md"
      result: "sha256:e93ab39ba0f3d03cf7593bc046d7c0a5aa0fbf102df0e02e2dbf34c263aa346d"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/.headwater/ && cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/.headwater/taxonomy.yml 2>/dev/null | head -50\",\"description\":\"Inspect .headwater taxonomy declarations\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/engine/crates/check/src/register.rs"
      result: "sha256:52031940b257aae736f4ee275b599207b10a9774d05b6934c201a66749b9f224"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/docs/decisions/0058-a-blank-facet-value-is-a-rule-of-its-own-and-it-reads-every-string-facet.md"
      result: "sha256:7c1e03d300ff01f37bf38245f8adbfb1b6ef00e6dcc45839abd740efdb29ad21"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r94/engine/crates/cli/tests/standard_controls.rs"
      result: "sha256:77070d1d494f09596ff0ed9bcd399b92cddec7a6a710b2a34020894e2f67943c"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r95"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -5\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Find how existing check rules are declared and implemented\",\"subagent_type\":\"Explore\",\"prompt\":\"I'm working in the Headwater repository at /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95 (a docs-governance engine with a Rust CLI). I need to add a new check rule to the engine: \\\"report a document whose summary is empty.\\\" Before I write it, I need to understand the existing pattern for how rules are declared and implemented, using an existing rule as a template.\\n\\nPlease investigate and report back:\\n\\n1. In `.headwater/taxonomy.yml`, `.headwater/overlay.yml`, and anything under `.headwater/packages/` or `taxonomy-source/` — where are check rules declared? Look for something like a `rules:` section, or a list of rule identifiers (e.g. look for \\\"retired_term\\\", \\\"hard_wrap\\\", \\\"contraction\\\", \\\"british_spelling\\\" or similar rule names, and also look for a rule that might already check something about \\\"summary\\\" being present/required, e.g. a facet or section requirement). Show the exact YAML block for 1-2 example rules including their id, severity (error/advisory), message, and any other fields (remedy, category, etc).\\n\\n2. In the `engine/` Rust crate tree (likely `engine/headwater-cli` or similar crates), find where these rule ids are implemented in Rust code — i.e., which .rs file(s) contain the actual check logic (e.g. a match/dispatch over rule ids, or one file per rule, or a trait `Rule`/`Check`). Show the implementation of 1 concrete existing rule end-to-end (the function/struct that inspects a document and emits a finding), and show how it's registered/wired up (e.g. a registry list of rule structs/fns).\\n\\n3. Find whether a document's \\\"summary\\\" field already exists as a concept (e.g. front matter field `summary:`) — grep for \\\"summary\\\" across `.headwater/`, `taxonomy-source/`, `docs/spec/`, and `engine/` to see how it's currently modeled (is it a required facet/section already, is there already a completeness check, etc).\\n\\n4. Find the severity vocabulary (error vs advisory) and how a rule declares which one it is, and whether severity is declared in YAML or decided in Rust code.\\n\\n5. Note any existing test fixtures used for rules (e.g. a `tests/fixtures` directory) so a new rule's test could follow the same pattern.\\n\\nReport concrete file paths and line numbers/snippets for everything above. Keep the report focused and under 600 words of prose, but include the actual code/YAML snippets needed (snippets don't count against the word limit).\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && echo \\\"---\\\" && find .headwater -maxdepth 3 -type f | head -50\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -maxdepth 2 -type d | grep -v -E '^\\\\./\\\\.git|node_modules' \"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/.headwater/ \\necho \\\"---taxonomy.yml grep rules---\\\"\\ngrep -n \\\"retired_term\\\\|hard_wrap\\\\|contraction\\\\|british_spelling\\\\|rules:\\\\|^  - id:\\\\|^- id:\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/.headwater/taxonomy.yml | head -80\\necho \\\"---overlay.yml---\\\"\\nls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/.headwater/overlay.yml 2>/dev/null\\nwc -l /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/.headwater/taxonomy.yml\\necho \\\"---packages---\\\"\\nfind /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/.headwater/packages -maxdepth 3\\necho \\\"---taxonomy-source---\\\"\\nfind /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/taxonomy-source -maxdepth 4\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"true\",\"description\":\"noop while waiting\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/taxonomy-source/headwater-standard/conformance.yml"
      result: "sha256:47ef5283be6f8872d13ebf1cd12fb7bd644efd015d23c8e9071e248f8d6f5904"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"retired_term\\\\|hard_wrap\\\\|contraction\\\\|british_spelling\\\\|summary\\\" -r /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/taxonomy-source/ | head -50\"}"
      result: ""
    - tool: "ScheduleWakeup"
      argument: "{\"delaySeconds\":180,\"noop\":true,\"reason\":\"waiting on background Explore agent to map rule declaration/implementation pattern\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"mechanism: check:\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/taxonomy-source/headwater-standard/taxonomy.yml\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95\\ngrep -n \\\"posture:\\\" taxonomy-source/headwater-standard/taxonomy.yml | sort -u -t: -k2 | awk -F'posture:' '{print $2}' | sort -u\\necho \\\"---\\\"\\ngrep -rn \\\"posture\\\" engine/crates/*/src/*.rs 2>/dev/null | head -20\\necho \\\"--- find rust crates ---\\\"\\nfind engine/crates -maxdepth 1 -type d\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/engine/crates/check/src/facet_value.rs"
      result: "sha256:c75d097200dd33e392a471aeb10ffbc560169f2b471d4301c835888e72c07f74"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/engine/crates/check/src\\nls -la\\necho \\\"--- grep facet.value.blank or similar mechanism string / rule id in rust ---\\\"\\ngrep -rn \\\"facet.value.blank\\\\|facet_value_blank\\\\|FacetValueBlank\\\\|\\\\\\\"blank\\\\\\\"\\\" . | head -30\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/engine/crates/check/src\\ngrep -n \\\"facet_blank\\\\|Blank\\\\b\\\" lib.rs register.rs | head -30\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95\\ngrep -rln \\\"facet.value.blank\\\\|facet.required.missing\\\" --include=*.rs engine/crates/*/tests 2>/dev/null\\nfind . -path \\\"*/tests/fixtures*\\\" -maxdepth 6 -type d 2>/dev/null | head -20\\necho \\\"---\\\"\\nfind engine -iname \\\"*fixture*\\\" -type d | head -20\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95\\nsed -n '1,80p' engine/crates/cli/tests/blank_facet.rs\\necho \\\"=== fixtures dir for check crate ===\\\"\\nfind engine/crates/check/fixtures -maxdepth 3 | head -40\\necho \\\"=== fixtures dir relevant to blank_facet in cli ===\\\"\\nfind engine/crates/cli/fixtures -iname \\\"*blank*\\\"\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95\\ngrep -n \\\"RULES\\\\b\\\" engine/crates/check/src/lib.rs | head -5\\nsed -n '140,150p;230,240p' engine/crates/check/src/lib.rs\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/engine -iname \\\"facet_blank.rs\\\"\",\"description\":\"Locate facet_blank.rs implementation file\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r95/engine/crates/check/src/lib.rs"
      result: "sha256:90b915b89aa5bfa580d03f560d313096d68bd1e7f9524c626dce7a4d0a95c7bb"
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r96"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Where are check rules declared in the taxonomy and where is the check engine implemented in code? Looking for an existing rule similar to \\\"document field must not be empty\\\" to model a new rule that flags documents with an empty summary.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r96\",\"description\":\"List repo root\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r96/.headwater -maxdepth 3 2>/dev/null; echo ---; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r96/taxonomy-source -maxdepth 3 2>/dev/null\",\"description\":\"List headwater config and taxonomy source directories\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r96/engine/crates/check/src 2>/dev/null; echo ---rules---; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r96/engine/crates/check -iname '*rule*' 2>/dev/null\",\"description\":\"List check crate source and rule files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r96/engine/crates/check/src; echo \\\"=== facet_blank.rs ===\\\"; cat facet_blank.rs; echo \\\"=== grep summary ===\\\"; grep -rn \\\"summary\\\" . | head -80\",\"description\":\"Inspect facet_blank.rs and search for summary references in check crate\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cd /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r96; grep -rn \\\"summary\\\" .headwater/packages 2>/dev/null | grep -v \\\"\\\\.lock\\\" | head -50; echo \\\"=== overlay ===\\\"; grep -n \\\"summary\\\" .headwater/overlay.yml 2>/dev/null; echo \\\"=== taxonomy.yml ===\\\"; cat .headwater/taxonomy.yml 2>/dev/null\",\"description\":\"Search taxonomy sources for summary facet declaration\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r96/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r96/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"Severity::\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r96/engine/crates/check/src/facet_required.rs\",\"description\":\"Check severity used by facet_required rule\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r97"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97\",\"description\":\"List top-level repo contents\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"taxonomy-source/**/*.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/.headwater -maxdepth 3 -type f 2>/dev/null; echo ---; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine -maxdepth 3 -type d\",\"description\":\"List .headwater config files and engine directory structure\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-taxonomy\"}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Find rule declaration and implementation patterns\",\"subagent_type\":\"Explore\",\"prompt\":\"I'm working in the repository at /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97 (Headwater, a Rust-based documentation taxonomy/check engine). I need to add a NEW rule to the check engine: \\\"report a document whose `summary` facet is empty (present but blank/whitespace-only)\\\". The `summary` facet is already a `required_facets` entry for every kind, so there's presumably already a check for a MISSING required facet — I need to find out whether an EMPTY (present-but-blank) value is already caught by that same rule or needs a new one.\\n\\nPlease investigate and report back:\\n\\n1. Where rules are declared in YAML — look at `.headwater/overlay.yml`, `taxonomy-source/headwater-standard/taxonomy.yml`, `taxonomy-source/headwater-standard/conformance.yml`, and `.headwater/taxonomy.lock` (if present) for how a \\\"rule\\\" is declared: its id/name format, its `severity` (error vs advisory) field, and how it's tied to an obligation (the taxonomy skill mentioned \\\"every rule reaches an obligation\\\"). Show a couple of concrete example rule declarations verbatim, especially ones close to \\\"required facet missing\\\" or \\\"retired_terms\\\" (the stock-AI-phrasing rule) or \\\"hard-wrapped markdown\\\" (since those are mentioned in CLAUDE.md as existing checks).\\n\\n2. Where rules are IMPLEMENTED in Rust — look under `engine/crates/check/` (or wherever the check crate lives — confirm the path). Find the specific file/function that implements the \\\"required facet missing\\\" check (search for \\\"required_facets\\\" usage in Rust code) and the file/function for the \\\"retired_terms\\\" / stock-phrasing check and the hard-wrap check. Show their signatures and roughly how they report a finding (what struct/enum represents severity, what identifies a rule in a finding).\\n\\n3. Is there an existing distinct notion of \\\"empty facet value\\\" vs \\\"missing facet\\\" in either the YAML schema or the Rust code? Search for anything like `is_empty`, `blank`, `trim().is_empty()`, or similar in the check crate.\\n\\n4. Find the test fixtures directory structure for the check crate (how are fixture-based rule tests organized — e.g. `engine/crates/check/tests/fixtures/...` or similar) and show one example fixture + its expected-output file for a simple existing rule, so I understand the pattern needed to add a new fixture for my new rule.\\n\\n5. List the exact file paths I'd need to touch to add a new rule named something like `summary.empty` (or whatever naming convention you find rules follow) with ADVISORY severity (since fixing an empty summary requires a rewrite, not a mechanical fix) — one line each for: taxonomy/rule declaration YAML, the lock file (and how it's regenerated), the Rust implementation file, and the fixture test location.\\n\\nBe concrete: cite file paths and line numbers. This is research only — do not edit any files. Keep the report focused and under 600 words if possible, but include the verbatim YAML/Rust snippets requested.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -maxdepth 3 -not -path '*/.git/*' | sort | head -100\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find . -iname \\\"overlay.yml\\\" -o -iname \\\"taxonomy.yml\\\" -o -iname \\\"conformance.yml\\\" -o -iname \\\"taxonomy.lock\\\" | grep -v .git\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"retired_terms\\\\|hard_wrap\\\\|hard-wrap\\\" .headwater/overlay.yml taxonomy-source 2>/dev/null\",\"description\":\"Quick grep for existing rule declarations while agent researches\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"echo \\\"=== conformance.yml ===\\\"; cat -n /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/taxonomy-source/headwater-standard/conformance.yml | head -150\"}"
      result: ""
    - tool: "ScheduleWakeup"
      argument: "{\"delaySeconds\":300,\"reason\":\"waiting on Explore agent researching rule declaration/implementation patterns\",\"noop\":true}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine -maxdepth 3 -not -path '*/.git/*' -type d | sort\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "ScheduleWakeup"
      argument: "{\"stop\":true}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"wc -l /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/taxonomy-source/headwater-standard/taxonomy.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/.headwater/overlay.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/.headwater/taxonomy.lock\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/src/\\necho \\\"=== retired.rs ===\\\"\\ncat -n /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/src/retired.rs\\n\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/fixtures/ | head -50\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/src"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"enum Severity\\\" -A 15 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/src/finding.rs\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/src/source_form.rs"
      result: "sha256:de745e434f2748c1f190cddf7e1e64f77e8bd3028ad7cb4d3666646f144c1fe7"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"^facets:\\\\|facets:\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/taxonomy-source/headwater-standard/taxonomy.yml | head -5\\ngrep -n \\\"summary\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/.headwater/taxonomy.lock | head -20\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Bash"
      argument: "{\"command\":\"D=/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check\\necho \\\"--- facet-values dir ---\\\"; find $D/fixtures/facet-values -maxdepth 2 | sort\\necho \\\"--- facet-values.taxonomy.yml ---\\\"; cat -n $D/fixtures/facet-values.taxonomy.yml\\necho \\\"--- tests dir listing ---\\\"; ls $D/tests\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/fixtures/check -maxdepth 2 | sort | head -60\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/fixtures/check/spec/18-blank-facets.md"
      result: "sha256:ab8d0eb139f3733cde3ca712a0f637ff8fe82f70fc93a55f87b27273fad00d57"
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1195,1245p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/fixtures/check.report\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"fn main\\\\|include_str\\\\|fixtures/check\\\\b\\\\|check.report\\\\|check.taxonomy\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/tests/fixtures.rs | head -30\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,60p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/fixtures/check.taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"mechanism: check:\\\\|obligation\\\\|controls:\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/fixtures/check.taxonomy.yml | head -40\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '440,475p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/tests/fixtures.rs\\necho ---\\nsed -n '170,180p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/fixtures/check.report\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"mechanism: check:facet\\\\|mechanism: check:language.retired\\\\|mechanism: check:language.source_form\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/taxonomy-source/headwater-standard/taxonomy.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/.headwater/overlay.yml /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/.headwater/taxonomy.lock 2>/dev/null\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"CT-FACET-3\\\\|CT-FACET-1\\\\|OB-FACET-3\\\" -A 10 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/taxonomy-source/headwater-standard/taxonomy.yml | head -80\",\"description\":\"Show CT-FACET-3 control declaration in taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"^  summary:\\\" -A 8 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r97/taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"Confirm the summary facet's declared type\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r98"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"rule that reports a document whose summary is empty - where are checks declared (taxonomy/overlay) and implemented (engine crate), what severities exist\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r98\",\"description\":\"List repo root contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater; find . -maxdepth 2 -iname \\\"*headwater*\\\" 2>/dev/null; ls .headwater 2>/dev/null\",\"description\":\"Check for headwater CLI binary and .headwater directory\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine && cat .headwater/corpus.json 2>/dev/null | head -50\",\"description\":\"List engine directory and corpus descriptor\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"cat .headwater/overlay.yml | head -100\",\"description\":\"View overlay.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates; echo ---; grep -rl \\\"summary\\\" engine/crates --include=*.rs -l | head -30\",\"description\":\"List engine crates and search for summary-related code\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls taxonomy-source/headwater-standard; echo ---; find taxonomy-source -iname \\\"*rule*\\\" | head -50\",\"description\":\"List taxonomy-source and search for rule-related files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"severity\\\" taxonomy-source/headwater-standard/*.yml taxonomy-source/headwater-standard/**/*.yml 2>/dev/null | head -40\",\"description\":\"Search for severity declarations in taxonomy source\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find taxonomy-source -iname \\\"*.yml\\\" | xargs grep -ln \\\"rules\\\" 2>/dev/null\",\"description\":\"Find yml files mentioning rules\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls engine/crates/check/src; echo ---; find engine/crates/check -iname \\\"*.rs\\\" | xargs grep -l \\\"summary\\\" \",\"description\":\"List check crate source and find summary-related files\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"summary\\\" taxonomy-source/headwater-standard/taxonomy.yml | head -40\",\"description\":\"Find summary facet declarations in taxonomy.yml\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r98/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r98/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r98/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"enum Severity\\\" -A 10 /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r98/engine/crates/check/src/finding.rs\",\"description\":\"View Severity enum definition\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"forbid\\\" taxonomy-source/headwater-standard/taxonomy.yml | grep -i summary; grep -n \\\"Blank\\\" engine/crates/check/src/lib.rs\",\"description\":\"Check for summary forbid declarations and Blank check registration\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-cold-agent-reaches-the-governing-document-through-the-corpus-descriptor"
  session: "L6-campaign-mcp-p1-r99"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99\",\"description\":\"List repo root contents\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/.headwater/corpus.json"
      result: "sha256:98145f6c9809d18ccfb6a5eeb55313c5c1c436eb4ecc848f3bfb02943be81874"
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Where are checks/rules declared in the taxonomy, and where are they implemented in the engine? I want to find how an existing rule like \\\"summary must not be empty\\\" or similar field-completeness rules work, their severity levels (error vs advisory), and the taxonomy declaration format for a new rule.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/taxonomy-source -maxdepth 4 | head -100\",\"description\":\"List taxonomy-source directory structure\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/engine -maxdepth 3 -type d | sort\",\"description\":\"List engine crate directory structure\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Bash"
      argument: "{\"command\":\"wc -l /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/taxonomy-source/headwater-standard/taxonomy.yml\",\"description\":\"Count lines in taxonomy.yml\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/engine/crates/check/src"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/engine/crates/check/src\",\"description\":\"List check crate source files\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/engine/crates/check/src/facet_blank.rs"
      result: "sha256:1ebf373da656429c364f31a2b3168a5b4b849ca308ed11c9079ebaabff5f8869"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/engine/crates/check/src/facet_required.rs"
      result: "sha256:fa72bbf3fba7b435ffbf3565d1b984b7cbee8e4f287c54a7aac77d31a14b3859"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/engine/crates/check/src/finding.rs"
      result: "sha256:9f8a918e35bdf5ef4403e17e3bf2b78e70486bf09e4c79ccf3944b57af2a8272"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p1-r99/engine/crates/check/fixtures"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"OB-FACET-3\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r1"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20; echo \\\"---\\\"; git rev-parse --is-inside-work-tree 2>&1\",\"description\":\"Check git repository status\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r1/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r1/docs/process/decisions/0005-the-ledger-is-split-its-tabular-parts-are-jsonl-and-its-totals-are-derived.md"
      result: "sha256:5e8cf3e064214715cbca7a9cafac21871bf5baf37e87d4dd0ba39b669b9c3e1f"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r1/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r10"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r10"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a derived total computed from a fold over the corpus, kept in a shared file, must regenerate rather than merge textually across branches\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r100"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r100/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r100/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r101"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r101/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r101/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r101/docs/evaluations/why-corpus-counts-are-derived-not-stored.md"
      result: "sha256:3a7be026c31e35bfd308787760aa7b8f0eacae392319439e4128e9717090f44e"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r102"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r102/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a shared file holds a running total that is derived by folding over documents; two branches each add a page and recompute the total independently; git merges with no textual conflict but the resulting total is wrong because a derived aggregate was hand-merged instead of regenerated\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r103"
  calls:
    - tool: "Agent"
      argument: "{\"description\":\"Find doc ruling on merged shared totals\",\"subagent_type\":\"Explore\",\"prompt\":\"In this repository (a documentation/governance system called Headwater, under /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r103), I'm looking for a specific governing document that addresses this exact scenario:\\n\\nTwo branches each add one page/document to the corpus. Each branch also independently updates a \\\"total\\\" value in some shared file (e.g., a count of documents, a manifest, an index with a count field). Git merges the two branches cleanly with NO textual conflict (e.g., because the two edits touch different lines, or because it's a simple increment in the same spot that doesn't look like a conflict), but the resulting total on the merged branch is now WRONG (stale/incorrect) because git's merge doesn't know that the field is a derived/computed value that both sides changed independently.\\n\\nThis is the general class of problem known as \\\"derived artifact\\\" or \\\"fold\\\" merge correctness — i.e. a value that is derived from other content and must be regenerated/recomputed rather than naively text-merged.\\n\\nThe CLAUDE.md at the repo root mentions:\\n- `.gitattributes` commits `-merge` for each \\\"derived fold\\\"\\n- `.githooks/merge-regenerate` as a merge driver that regenerates derived artifacts\\n- `merge.headwater-regenerate.driver` git config\\n- HW-DR-0054 (docs/decisions/0054-the-upper-bound-of-a-reconcile-first-allocator-is-the-corpus-and-a-claim-store.md) is about identifier claim stores, likely NOT this issue (that's about allocator upper bounds / claim files, a related but distinct problem)\\n\\nI need you to find the actual document (likely under docs/decisions/, docs/requirements/, docs/subsystems/, docs/spec/, or docs/process/decisions/) that specifically RULES on how a derived total / count / fold kept in a shared file must be maintained across merges — i.e. the rule that such values must not be hand-maintained/git-merged as text but instead regenerated, or the rule defining what a \\\"derived fold\\\" is and why.\\n\\nSearch for terms like: \\\"derived fold\\\", \\\"regenerate\\\", \\\"merge driver\\\", \\\"fold\\\", \\\"total\\\", \\\"count\\\", \\\"derived artifact\\\", \\\"merge-regenerate\\\", \\\"commutative\\\", \\\"idempotent regeneration\\\" within docs/decisions/, docs/requirements/, docs/subsystems/, docs/process/decisions/, docs/spec/.\\n\\nReport back: the exact file path of the single best-matching document, its title, and the key sentence(s) that make it the ruling document for this scenario. If there are multiple candidates, list them ranked, with the best one first and why it's the best match over HW-DR-0054.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -ril \\\"derived fold\\\" docs/ 2>/dev/null; echo \\\"---\\\"; grep -ril \\\"merge-regenerate\\\\|merge driver\\\\|regenerate\\\" docs/decisions docs/requirements docs/subsystems docs/spec docs/process 2>/dev/null\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r103/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r103/docs/interfaces/headwater-merge-driver.md"
      result: "sha256:a7d23b7c766239d0c61aa8de8f40a94e91992d126df14e7587cb63049b3c4da2"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r104"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"grep -rli \\\"derived fold\\\\|merge-regenerate\\\\|regenerate a derived\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r104/docs 2>/dev/null\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"How is an aggregate total or derived count kept consistent across two branches that each append an item and update a shared running total, so that a textual git merge with no conflict does not silently produce a wrong total\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r105"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"How is a derived total or count kept consistent across two branches that each independently update it, so that a git merge with no textual conflict does not leave the total wrong? Governance for derived folds/artifacts and the custom merge driver.\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r105"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r106"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r106/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A derived total kept in a shared file (a fold/aggregate) must be regenerated rather than merged, because two branches each writing a new total can merge without conflict yet leave the total wrong — a semantic merge problem for derived/generated values.\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r106/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r107"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a shared file stores a running total (count) that is derived from the set of documents/pages; two branches each add a page and independently update the total; git's text merge combines both page additions without conflict but leaves the total incorrect because merging text doesn't recompute derived sums; which document rules on keeping such a derived total consistent, e.g. by regenerating it instead of hand-merging, or storing it as a fold/derived artifact\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"derived fold\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r108"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r108"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r108/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r109"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r109/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a merge driver for a derived fold, like a running total in a shared file, that git's default line-based merge silently corrupts when two branches both update it\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r11"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r11"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a running total that is derived from the pages/documents in the corpus. Two branches each add a page and independently update the total; git merges cleanly but the resulting total is wrong because the merge didn't recompute the derived value. What document rules on how such a derived total/count must be kept so this can't happen — e.g. requiring it to be computed/regenerated rather than merged as free text?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r110"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r110/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a derived total/count stored in a shared file that two branches each update, merged by git with no textual conflict but a semantically wrong result — how is this kept correct (merge driver, regeneration, fold)\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r111"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a shared file holds a total (a count or sum) that two branches each update independently; merging the branches produces no conflict but leaves the total wrong because git's text merge doesn't recompute derived values. What document rules on how such a derived/aggregate total must be maintained — e.g. computed/regenerated rather than hand-edited and merged as text?\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/evaluations/why-corpus-counts-are-derived-not-stored.md\"}"
      result: ""
    - tool: "mcp__headwater__resolve_identifier"
      argument: "{\"id\":\"HW-DR-0049\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r112"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"How should a running total or count stored in a shared file be kept consistent when two branches each independently update it and are merged by git, since a naive text merge can silently produce a wrong total even with no conflict markers (a derived/aggregate value merge problem)\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"derived artifact merge driver headwater-regenerate silent semantic merge conflict on aggregate count\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r113"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r113/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r113/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r113/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r114"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"derived fold\\\\|merge-regenerate\\\\|headwater-regenerate\\\" docs/ 2>/dev/null\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"keeping a running total correct across a git merge when two branches each independently increment a shared derived total; semantic merge conflict; derived artifact regeneration on merge\"}"
      result: ""
    - tool: "Read"
      argument: "docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r115"
  calls:
    - tool: "Agent"
      argument: "{\"description\":\"Find doc ruling on shared derived totals and merge\",\"subagent_type\":\"Explore\",\"prompt\":\"In this repository (a documentation/governance system called Headwater, under /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r115), I need to find the specific document that rules on this problem: two branches each add a page to the corpus, and each branch also updates a \\\"total\\\" count stored in some shared file (e.g. a count of pages, or similar aggregate). Git merges the two branches cleanly (no textual conflict) because each branch incremented the total independently (e.g. both changed \\\"41\\\" to \\\"42\\\" from different base, or similar), but the resulting total on main is now wrong (it should be 43, not 42, or similarly incorrect) — a classic \\\"derived aggregate in a shared file doesn't merge correctly with git's line-based merge\\\" problem.\\n\\nThe root CLAUDE.md of this repo already hints at the relevant mechanism: it talks about \\\".gitattributes commits `-merge` for each derived fold\\\", a custom merge driver named \\\"regenerate a derived artifact\\\" (`merge.headwater-regenerate`), `.githooks/merge-regenerate`, and the general idea that derived artifacts should be regenerated rather than hand-merged. There's also a decision HW-DR-0054 about \\\"the upper bound of a reconcile-first allocator is the corpus and a claim store\\\" which deals with a related but distinct problem (identifier allocation across branches).\\n\\nI need you to find the actual document (likely under docs/decisions/, docs/requirements/, docs/spec/, or docs/subsystems/) that specifically rules on how a shared aggregate/total/count (a \\\"derived fold\\\" over the corpus) must be kept so that merging two branches doesn't silently produce a wrong total — i.e., the rule that such values must be derived/regenerated from the corpus rather than stored as a hand-maintained number subject to line-based git merge.\\n\\nSearch docs/decisions/, docs/requirements/, docs/spec/, docs/subsystems/, docs/process/decisions/ for terms like \\\"fold\\\", \\\"derived artifact\\\", \\\"merge driver\\\", \\\"regenerate\\\", \\\"total\\\", \\\"aggregate\\\", \\\"census\\\" (census was mentioned in a subsystems doc about parsing). Look especially at docs/subsystems/parse-and-census.md and any decision document about derived folds or merge drivers.\\n\\nReport back: the exact file path of the document that most directly rules on this \\\"shared total kept correct across a merge\\\" problem, and quote the 1-2 sentences from it that state the rule. If there are multiple relevant documents (e.g. one decision establishing the merge driver mechanism, one requirement stating folds must be derived not hand-written), list all candidates with paths and the deciding quote, and tell me which one is the primary ruling document.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls docs/decisions/ | head -100\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls docs/subsystems/ 2>/dev/null; echo \\\"---\\\"; ls docs/requirements/ 2>/dev/null; echo \\\"---\\\"; ls docs/spec/ 2>/dev/null\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r115/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r115/docs/subsystems/parse-and-census.md"
      result: "sha256:3e2699e2e21f7eebcb89ee04d0353722a0a697c0f183bb29a187bd3fb0fe1ba5"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r116"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r116/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"How a shared total or count that two branches each update is kept consistent across a merge, without textual conflict producing a wrong result — derived/folded value merge driver policy\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r117"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r117"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a derived total or count kept in a shared file must be regenerated rather than merged as text, because two branches each editing it independently produces a wrong merged value even with no textual conflict\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r117/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r118"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"grep -ril \\\"derived fold\\\\|regenerate\\\\|-merge\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r118/docs 2>/dev/null | head -50\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r118/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r12"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r12/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a running total that two branches each increment independently; git's text merge resolves with no conflict but the resulting total is wrong because it's a derived/aggregate value, not an independently-mergeable edit. What document rules on how such a derived total/fold should be kept so merges don't silently corrupt it?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r13"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"How is a derived total or count kept consistent across branches so that two independent additions don't silently produce a wrong merged total? Merge driver for derived folds.\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r13/docs"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r14"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && grep -ril \\\"merge-regenerate\\\\|derived fold\\\\|derived artifact\\\" --include=*.md docs .headwater .githooks 2>/dev/null | head -50\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r14/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r15"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file stores a derived total (like a count or sum) that must be recomputed, not hand-merged. Two branches each add a page and independently update the total; git's line-based merge accepts both edits with no conflict, but the resulting total is wrong because it reflects only one branch's addition. What document rules on how such a derived/aggregate total must be kept so this doesn't happen — e.g. requiring it to be derived/regenerated rather than merged as text, or requiring a merge driver?\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-DR-0054\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r16"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r16/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r16/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r16/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r17"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r17/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r17/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r17/docs/process/decisions/0005-the-ledger-is-split-its-tabular-parts-are-jsonl-and-its-totals-are-derived.md"
      result: "sha256:5e8cf3e064214715cbca7a9cafac21871bf5baf37e87d4dd0ba39b669b9c3e1f"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r17/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r18"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a count or total stored in a shared file that is derived from the corpus; two branches each increment it independently and git merges without conflict but the result is wrong because a derived aggregate was hand-edited instead of regenerated\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r19"
  calls:
    - tool: "Agent"
      argument: "{\"description\":\"Find doc ruling on derived totals and merge\",\"prompt\":\"I'm searching a repository called Headwater for a specific governing document. Context: the repo has a convention where derived/aggregate values (like a running total in a shared file) that are computed from the corpus must use a \\\"regenerate\\\" merge driver (`.gitattributes` sets `-merge` plus `merge.headwater-regenerate`) rather than plain text merging, because two branches each independently bumping a shared total/count can merge cleanly at the text level (no conflict markers) while leaving the resulting value wrong/stale.\\n\\nI need you to find the actual document (likely under docs/decisions/, docs/requirements/, docs/process/decisions/, or similar) that rules on this exact problem: keeping a derived total/count/fold correct across merges, i.e. why such values must be regenerated rather than merged, and/or why a \\\"derived fold\\\" needs special git handling (clean merge but silently wrong result).\\n\\nPlease search:\\n1. Grep for terms like \\\"derived fold\\\", \\\"regenerate\\\", \\\"merge driver\\\", \\\"fold\\\" \\\"total\\\" in docs/decisions/, docs/requirements/, docs/process/decisions/, docs/obligations/\\n2. Look for anything referencing HW-DR-#### decision IDs about this topic\\n3. Check .headwater/overlay.yml and .gitattributes for references to which doc justifies the regenerate merge driver\\n\\nReport back: the exact file path(s) of the document that rules on this, a one-line description of what it says, and quote the key sentence that establishes the rule (clean merge + silently wrong value for a derived total). If there are multiple candidate documents, tell me which one is the primary ruling vs. which are just related/supporting.\",\"subagent_type\":\"Explore\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls && echo --- && find . -maxdepth 3 -iname \\\"*.yml\\\" -path \\\"*headwater*\\\" 2>/dev/null\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r19"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r19/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"regenerate\\\\|merge\\\\|fold\\\\|HW-DR\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r19/.gitattributes\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r19/docs/interfaces/headwater-merge-driver.md"
      result: "sha256:a7d23b7c766239d0c61aa8de8f40a94e91992d126df14e7587cb63049b3c4da2"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r2"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; echo \\\"---\\\"; ls -la\",\"description\":\"Check git status and list directory\"}"
      result: ""
    - tool: "Grep"
      argument: "docs"
      result: ""
    - tool: "Grep"
      argument: "docs/decisions"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r2/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r20"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file stores a total/count that is derived from the documents in the corpus. Two branches each add a document and independently update that total. Git merges without a textual conflict because the edits are on the same or adjacent lines in a way that doesn't collide, but the resulting total is semantically wrong because it wasn't regenerated. What rule or decision governs keeping derived totals/counts correct across merges, requiring regeneration rather than hand merging?\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r20/docs"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r21"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r21/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A derived total kept in a shared file must not be hand-edited by two branches independently, because git will merge two increments of the same counter without a conflict and produce a wrong total. What document rules on keeping such a derived total correct across merges?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r22"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a shared derived total/count/sum field that two branches each update; git's three-way text merge produces no conflict but the resulting merged total is semantically wrong; how should a derived aggregate value (a \\\"fold\\\") be kept consistent across merges\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r22/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r22/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r23"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r23/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"how a shared total or sum derived from multiple pages is kept consistent when two branches each add a page and merge with no conflict, causing the running total to be wrong\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r23/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r24"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r24/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A derived total stored in a shared file is kept correct across concurrent branches using a custom merge driver rather than git's default text merge, because two independent additions each updating a running total merge cleanly but leave the wrong sum.\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r25"
  calls:
    - tool: "Agent"
      argument: "{\"description\":\"Find doc ruling on shared-total merge conflicts\",\"prompt\":\"In this repository (a documentation/governance system called Headwater), I need to find the specific document that rules on how a \\\"total\\\" or derived aggregate count/number kept in a shared file should be maintained across branches, such that two branches each independently adding an item and updating a shared total can merge with no textual git conflict but produce a wrong/stale total (a semantic merge conflict on a derived value).\\n\\nThis smells like it's related to the \\\"derived artifact\\\" / \\\"fold\\\" concept mentioned in the repo's CLAUDE.md, which discusses a custom git merge driver (`merge.headwater-regenerate`) used for \\\"derived folds\\\" that `.gitattributes` marks with `-merge`, and a `.githooks/merge-regenerate` driver script. There's also a decision HW-DR-0054 about \\\"the upper bound of a reconcile-first allocator is the corpus and a claim store\\\" for identifiers, but that's about identifier allocation, not totals/folds — don't assume that's the answer; verify.\\n\\nPlease search the docs/ tree (especially docs/decisions/, docs/spec/, docs/process/decisions/, docs/subsystems/) for documents discussing: \\\"derived fold\\\", \\\"fold\\\", \\\"total\\\", \\\"merge driver\\\", \\\"regenerate\\\", \\\"accumulator\\\", \\\"sum\\\", \\\"count\\\" in the context of git merges producing wrong aggregate values. Use grep/glob across the repo (working directory is /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r25).\\n\\nI need: the exact path of the ONE document that rules on how such a derived total should be kept (i.e., says you must not keep a hand-maintained running total in a shared file edited by independent branches, and what the correct approach is — e.g., computing it on demand, or using a merge driver, or storing per-item facts instead of a cached aggregate). Report back the exact file path and a short quote/summary of the ruling. Do not edit any files — this is read-only research.\",\"subagent_type\":\"Explore\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rliE \\\"derived fold|merge.headwater-regenerate|merge-regenerate|regenerate.*merge\\\" docs/ 2>/dev/null\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rliE \\\"\\\\bfold\\\\b\\\" docs/ 2>/dev/null\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r25/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r25/docs/process/decisions/0005-the-ledger-is-split-its-tabular-parts-are-jsonl-and-its-totals-are-derived.md"
      result: "sha256:5e8cf3e064214715cbca7a9cafac21871bf5baf37e87d4dd0ba39b669b9c3e1f"
    - tool: "Bash"
      argument: "{\"command\":\"test -f /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r25/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md && echo EXISTS\",\"description\":\"Verify the decision document exists\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r26"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r26/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r26/docs/decisions"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r27"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A document that rules on keeping a running total or counter in a shared file that multiple branches update, where git's text merge produces no conflict but the merged total is semantically wrong — this is about derived/computed values needing a semantic merge driver rather than plain text merge, like a fold or aggregate recomputed from the corpus rather than hand-edited and merged.\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r27/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r27/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r28"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a derived total (an aggregate/sum) computed from per-document contributions. Two branches each add a document and independently update the shared total. Git's text merge combines both additions without conflict, but the resulting total is wrong because it isn't recomputed from the merged set. What rule or mechanism (derived artifact, regenerate-on-merge, custom merge driver) governs keeping such an aggregated/derived value correct across merges?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r29"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"fold\\\" docs/ --include=*.md | head -50\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a total that is derived by folding/summing over per-page values. Two branches each add a page and independently update the total. Git merges the file textually with no conflict, but the resulting total is wrong because it does not account for both additions. What rules how such a derived total/fold is kept consistent across merges?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r3"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r3/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r3/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r3/docs/process/decisions/0005-the-ledger-is-split-its-tabular-parts-are-jsonl-and-its-totals-are-derived.md"
      result: "sha256:5e8cf3e064214715cbca7a9cafac21871bf5baf37e87d4dd0ba39b669b9c3e1f"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r3/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r30"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r30/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a derived total in a shared file that two branches each update; git's merge is not aware of the semantic conflict and silently produces a wrong total; how a fold/aggregate derived artifact must be kept consistent across merges\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r31"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a shared file holds a derived total that two branches each increment; git's line-based merge produces no conflict but the merged total is wrong because it's a derived/aggregate value, not independently editable text — which document rules on how to keep such a derived total correct across merges (regenerate vs merge driver)\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r32"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file stores a running total (a derived count/sum) that each branch increments independently. Git's text merge silently combines both edits without conflict, leaving the total wrong because the merge doesn't know the value is derived/additive. What document rules on how such a derived total or fold must be kept so merges don't silently corrupt it?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r33"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a running total (a fold/aggregate) that multiple branches update by writing a new computed value. Git's text merge can silently combine two independent edits to that total with no conflict, leaving the merged total wrong because it was never recomputed. What document governs keeping such an aggregate/fold correct across merges — i.e. treating it as a derived artifact that must be regenerated rather than textually merged?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r34"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r34/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r34/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r34/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r35"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"grep -rliE \\\"total|count|sum|aggregate\\\" docs/decisions docs/process/decisions docs/spec docs/requirements 2>/dev/null | head -50\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rliE \\\"derived artifact|regenerate|merge driver|union merge|textual merge\\\" docs 2>/dev/null | head -50\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r35/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r36"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r36/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a total that two branches each increment independently; git's three-way merge resolves the text with no conflict but the resulting total is wrong because a merge is not addition. What document rules on how a derived total/aggregate in a shared file must be kept so concurrent edits don't silently produce a wrong value?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r37"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r37/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r37/docs/decisions"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r37/docs/process/decisions/0005-the-ledger-is-split-its-tabular-parts-are-jsonl-and-its-totals-are-derived.md"
      result: "sha256:5e8cf3e064214715cbca7a9cafac21871bf5baf37e87d4dd0ba39b669b9c3e1f"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r37/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r38"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"keeping a derived aggregate total correct across concurrent branches that each independently update a shared count/total file, where git's textual merge succeeds but the semantic result is wrong — a fold that must be regenerated rather than merged\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r38"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r39"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a computed total (a fold/aggregate) that must be regenerated rather than text-merged, because two branches each adding a line to the input causes a silent merge of the total field itself, leaving it wrong even though there's no conflict. What document rules on keeping a derived total correct across merges?\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r39/docs/evaluations/why-corpus-counts-are-derived-not-stored.md"
      result: "sha256:3a7be026c31e35bfd308787760aa7b8f0eacae392319439e4128e9717090f44e"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r4"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r4/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r4/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r40"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a shared file holds a derived total (a fold/aggregate count) computed from per-document contributions; two branches each add a document and independently update the total; git's text merge combines both additions without conflict but the merged total is now wrong because it wasn't recomputed; what document rules on how a derived aggregate/total/fold must be kept correct across concurrent edits (regeneration, merge driver, derived artifact)\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r41"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r41/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a derived total in a shared file is recomputed independently by two branches, git merges cleanly but the total is wrong because it's not a true three-way merge of independent facts — how should a derived/aggregate value be kept so merges don't silently corrupt it\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r42"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r42/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a derived total or count computed from the corpus must be regenerated rather than merged, because two branches each updating a shared count field will merge textually without conflict and produce an incorrect total\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r43"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a running total that two branches each update independently (e.g. incrementing a count). Git merges the branches cleanly with no conflict, but the resulting total is wrong because a textual merge cannot re-derive an aggregate value. What document rules on how such a derived total/fold must be kept so merges don't silently corrupt it?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r44"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r44"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r44/docs"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r45"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r45/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A derived total kept in a shared file must be recomputed, not merged line-by-line, when two branches each add content that changes the total\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r46"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r46/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r46/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r46/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r47"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r47/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a derived total or count stored in a shared file that two branches each update independently; git's three-way merge takes both edits without conflict but the resulting total is wrong because it is a fold/aggregate, not an independent edit\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r48"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r48/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file stores a derived total that two branches each update independently; git's three-way merge produces no conflict but the resulting total is wrong because a plain text merge cannot recompute a derived aggregate value. What document rules on how a derived/computed total or aggregate must be kept in this repository, e.g. by regenerating it with a merge driver instead of hand-merging text?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r49"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r49/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r49/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r49/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r5"
  calls:
    - tool: "Agent"
      argument: "{\"description\":\"Find doc ruling on shared total merge correctness\",\"prompt\":\"In this repository's docs/ corpus (under /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r5), I need to find the specific governing document that rules on this scenario: two branches each add one page/document, and each branch also independently updates a running total (a count or sum) stored in some shared file (e.g. a count of documents, a total number of pages, an index). Git merges the two branches cleanly (no textual conflict) because each branch only touched one line/field, but the resulting total on main is now wrong (stale/incorrect) because the merge didn't recompute it — it just took one side's edit or did a textual 3-way merge that doesn't understand the semantics of \\\"total must be sum of parts.\\\"\\n\\nThis is a classic \\\"derived artifact via merge\\\" problem. The repo's CLAUDE.md mentions concepts like: derived artifacts/folds, a custom merge driver `.githooks/merge-regenerate`, `.gitattributes` marking `-merge` for \\\"each derived fold\\\", and decision HW-DR-0054 about identifier claim stores. There's likely a decision document (under docs/decisions/ or docs/spec/09-decisions.md or similar) that specifically rules that a derived total/count must be regenerated rather than merged, or must use a specific merge strategy, to avoid exactly this silent-corruption-on-merge problem.\\n\\nPlease search docs/decisions/, docs/spec/, docs/process/decisions/, and anywhere else relevant (grep for terms like \\\"total\\\", \\\"derived\\\", \\\"regenerate\\\", \\\"fold\\\", \\\"merge driver\\\", \\\"sum\\\", \\\"count\\\") and identify the ONE document whose job is to rule on this. Report back:\\n1. The exact file path of that document\\n2. A quote or close paraphrase of the specific rule/sentence that addresses this scenario\\n3. Its identifier (e.g. HW-DR-xxxx) if it has one\\n\\nBe thorough — check multiple candidate documents before settling on the answer, and distinguish between a document that merely mentions \\\"derived artifacts\\\" in passing versus the one that actually rules on this specific merge-correctness problem for a shared total.\",\"subagent_type\":\"Explore\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find docs -iname \\\"*decision*\\\" -o -iname \\\"*merge*\\\" | head -100\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r5"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r5/docs/how-to/keep-derived-files-from-conflicting-in-parallel-pull-requests.md"
      result: "sha256:d5aa26ce38f184424ba9833cdfc880050a3fe5cb27dcc9ca5a7f3ac92dfc990e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r5/docs/interfaces/headwater-merge-driver.md"
      result: "sha256:a7d23b7c766239d0c61aa8de8f40a94e91992d126df14e7587cb63049b3c4da2"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r5/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r5/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r50"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A derived total count kept in a shared file, computed from the documents of the corpus, and how git merge of two independent additions must not silently produce a wrong total — the ruling on treating such a total as a derived fold rather than hand-merged text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r50/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r50/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r51"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r51/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r51/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r51/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r52"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"grep -rli \\\"derived fold\\\\|headwater-regenerate\\\\|merge=headwater-regenerate\\\\|derived artifact\\\" docs .gitattributes 2>/dev/null\",\"description\":\"Search for derived fold / merge driver docs\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r52/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r53"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file stores a running total that is recomputed/derived from the corpus (e.g. a count or sum). Two branches each independently increment this total and add their own page. Git's text merge takes one side's number textually, with no conflict, leaving the merged total wrong because it wasn't recombined additively. What document rules on how such a derived total/count must be kept so merges don't silently corrupt it — e.g. requiring it to be a derived/regenerated artifact rather than hand-maintained, using a custom merge driver instead of plain text merge?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r54"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r54/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a shared file holds a derived total computed from other documents; two branches each add a document and each recomputes the total; git's text merge combines the additions without conflict but leaves the total wrong because a derived value needs a merge driver, not a text merge\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r55"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -5; echo \\\"---\\\"; ls\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r55/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r55/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r56"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"fold\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r56/docs --include=*.md -i | head -50\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a shared total derived from counting pages, kept as a derived artifact/fold that must be regenerated rather than merged textually, to avoid a merge producing a wrong total\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r57"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r57"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared total or counter is maintained as a derived fold in a file. Two branches each independently update the total. Git text-merges the file without conflict, but the merged total is wrong because it is not regenerated. Which document rules on how a derived total/fold must be kept consistent across merges?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r58"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r58/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A derived total stored in a shared file is computed as a fold over per-page values; two branches each add a page and recompute the total independently, and git's default text merge on that shared file produces an incorrect combined total because it cannot re-run the fold. What document rules on how a derived fold/total is kept consistent across merges?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r59"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file stores a running total that two branches both update independently; git's textual merge doesn't know the total is derived from a sum, so after merge the total is stale/wrong. What document rules on keeping a derived aggregate total correct across concurrent branches?\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r59/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r59/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r59/docs/process/decisions/0005-the-ledger-is-split-its-tabular-parts-are-jsonl-and-its-totals-are-derived.md"
      result: "sha256:5e8cf3e064214715cbca7a9cafac21871bf5baf37e87d4dd0ba39b669b9c3e1f"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r6"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r6/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A derived total stored in a shared file is merged line-by-line by git across two branches and ends up wrong because the merge cannot recompute the sum; what governs keeping derived/aggregate values out of git's line merge, requiring regeneration instead\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r60"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a derived fold file aggregates a running total across documents; two branches each update the total independently; git's textual merge does not conflict but the resulting total is wrong; what governs keeping a derived aggregate/fold correct across concurrent branches, merge drivers for derived artifacts\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r60/docs"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r61"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r61"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a derived total or count computed by folding over many documents, kept correct across a merge, where two branches each independently update the fold and git's line merge produces no conflict but a wrong total — the semantic merge conflict on a derived artifact\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r62"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r62/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a total that is derived from other documents (like a count). Two branches each add a page and independently update the total; git merges without conflict but the resulting total is wrong because it wasn't regenerated. What rule governs keeping such a derived total correct across merges?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r63"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r63"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r63/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r63/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r64"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r64/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r64/docs/process/decisions/0005-the-ledger-is-split-its-tabular-parts-are-jsonl-and-its-totals-are-derived.md"
      result: "sha256:5e8cf3e064214715cbca7a9cafac21871bf5baf37e87d4dd0ba39b669b9c3e1f"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r64/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r65"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r65"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r65/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r66"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r66"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a shared file holds a running total derived from per-document counts; two branches each add a page and bump the total independently, git merges cleanly, and the total is wrong because it is a derived/aggregated value not re-derived at merge time (fold merge driver, derived artifact regeneration)\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r67"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"derived total count fold recomputed by merging two branches independently, git merge produces no textual conflict but the aggregate value is wrong because each branch computed the total against a stale base\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r67/docs"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r68"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r68/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r68/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r69"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r69/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a derived total/count that two branches each update; git's text merge produces no conflict but the resulting total is wrong because it is a fold over the corpus, not literal text. What document rules on keeping such a derived total correct across merges?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r7"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r7/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r7/docs/decisions"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r70"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a running total (a derived/aggregated value) computed from per-page or per-document contributions. Two branches each add content and independently update this total; git's line-based merge resolves with no conflict but produces a wrong total, because the merge doesn't recompute the aggregate. What document rules on how such a derived total/count should be kept so merges don't silently corrupt it (e.g. regenerate instead of merge, treat it as a derived artifact/fold)?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r71"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a derived total (a count or sum) that gets recomputed from the corpus. Two branches each add content and each independently write a new total into that shared file. Git's text merge resolves with no conflict, but the resulting total is wrong because neither branch's edit accounted for the other. What document rules on how such a derived total must be kept so merges don't silently corrupt it?\"}"
      result: ""
    - tool: "mcp__headwater__governing_docs_for_path"
      argument: ".gitattributes"
      result: "sha256:8058307a23f9e1d853c1f1cfc6ee466ce0646a254b2f43942081226e6329a2c2"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r72"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r72/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r72/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r73"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r73"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a shared file holds a running total; two branches each add a page and each recompute the total; git's three-way merge takes both additions with no conflict but the stored total is now wrong because it was merged as text instead of regenerated\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r74"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r74/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a derived aggregate total that two branches each update independently; git's three-way merge does not recompute it, leaving the total wrong on main after a clean merge. What rule governs keeping derived/aggregate values correct across merges, and requires regeneration rather than independent edits to a shared total?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r75"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a derived total (e.g., a count/sum) that multiple branches update independently. Git's text merge succeeds with no conflict but the resulting total is wrong because it's a derived/aggregate value, not an independently mergeable edit. What governs keeping such a derived total or fold correct across merges — the merge driver for derived artifacts / folds?\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/decisions/0054-the-upper-bound-of-a-reconcile-first-allocator-is-the-corpus-and-a-claim-store.md\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r76"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r76/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r76/docs/process/decisions/0005-the-ledger-is-split-its-tabular-parts-are-jsonl-and-its-totals-are-derived.md"
      result: "sha256:5e8cf3e064214715cbca7a9cafac21871bf5baf37e87d4dd0ba39b669b9c3e1f"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r76/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r77"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"grep -rli \\\"fold\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r77/docs --include=*.md | head -50\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a derived total. Two branches each independently update the total, git merges with no textual conflict, and the merged total is wrong because a sum was not recomputed. What document rules on how such a derived aggregate value must be kept to avoid this?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r78"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r78/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r78/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r78/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r78/docs/process/decisions/0005-the-ledger-is-split-its-tabular-parts-are-jsonl-and-its-totals-are-derived.md"
      result: "sha256:5e8cf3e064214715cbca7a9cafac21871bf5baf37e87d4dd0ba39b669b9c3e1f"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r79"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"grep -rl \\\"merge\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r79/docs 2>/dev/null | head -50\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A derived running total stored in a shared file gets silently corrupted when two branches each add a page and both update the total — git merges the text with no conflict but the resulting sum is wrong. What rules how a derived aggregate total should be kept so this cannot happen?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r8"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r8"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r8/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r8/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r80"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r80/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a derived total stored in a shared file must be regenerated rather than merged, because two branches each incrementing it merge without conflict but leave the wrong value\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r81"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r81/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared derived total (like a count) stored in a file gets corrupted by a semantic merge conflict when two branches each independently increment it and git merges textually without conflict. What rules how derived/aggregate values in shared files are kept consistent across branches?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r82"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file keeps a running total (a count or sum) that each branch updates independently. Two branches each append a page and independently bump the same total field. Git's textual merge has no conflict, but the resulting total is wrong because it does not account for both branches' increments. What document rules on how such a derived total/count must be kept so merges do not silently corrupt it — e.g. requiring it be a regenerated/derived fold rather than a hand-edited running total?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r83"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a total/count that two branches each increment independently; git merges the two branches without conflict but the resulting total is wrong because a textual merge doesn't recompute a derived aggregate. Which document rules on how such a derived total/fold is kept consistent across merges?\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r83/docs/evaluations/why-corpus-counts-are-derived-not-stored.md"
      result: "sha256:3a7be026c31e35bfd308787760aa7b8f0eacae392319439e4128e9717090f44e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r83/docs/how-to/keep-derived-files-from-conflicting-in-parallel-pull-requests.md"
      result: "sha256:d5aa26ce38f184424ba9833cdfc880050a3fe5cb27dcc9ca5a7f3ac92dfc990e"
    - tool: "Glob"
      argument: "{\"pattern\":\"docs/decisions/0049*\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r84"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r84/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r84/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r84/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r85"
  calls:
    - tool: "Agent"
      argument: "{\"description\":\"Find doc ruling on shared total merge hazard\",\"subagent_type\":\"Explore\",\"prompt\":\"In this repository (/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r85), I need to find a specific governing document (likely under docs/decisions/, docs/requirements/, docs/process/decisions/, or docs/subsystems/) that rules on how a \\\"total\\\" or aggregate count/number kept in a shared file is maintained across branches, specifically addressing the hazard where two branches each independently update a derived/aggregate total in a shared file, and a text-based git merge resolves with no conflict but produces a wrong total (because git doesn't know the value must be recomputed as a fold/derivation rather than merged as text).\\n\\nThis relates to concepts already found in CLAUDE.md: \\\"derived artifact\\\", \\\"derived fold\\\", \\\".gitattributes commits -merge for each derived fold\\\", \\\"merge.headwater-regenerate\\\" custom merge driver, \\\"reconcile-first allocator\\\" (HW-DR-0054), and \\\"census\\\" (docs/subsystems/parse-and-census.md gives each file \\\"one census outcome\\\").\\n\\nPlease search:\\n1. Glob for files under docs/decisions/, docs/process/decisions/, docs/requirements/, docs/subsystems/ with names mentioning \\\"total\\\", \\\"count\\\", \\\"fold\\\", \\\"derive\\\", \\\"aggregate\\\", \\\"sum\\\", \\\"merge\\\".\\n2. Grep for the word \\\"total\\\" across docs/ (especially docs/decisions, docs/requirements, docs/subsystems, docs/spec) to find which document discusses keeping a running/aggregate total correct across concurrent branches/merges.\\n3. Also check docs/decisions/0054-the-upper-bound-of-a-reconcile-first-allocator-is-the-corpus-and-a-claim-store.md and any neighboring decision docs (0050-0060 range) for related content about derived folds and merge hazards.\\n4. Check .gitattributes and any \\\"merge=\\\" driver declarations, and find what documents are referenced nearby as the rationale.\\n\\nReport back the exact file path(s) of the document that most specifically rules on \\\"how a shared derived total must be kept consistent / not merged as plain text across branches\\\" — ideally with a quote of the relevant sentence. If multiple candidates exist, list them ranked by relevance with quotes.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find docs -iregex '.*\\\\(total\\\\|count\\\\|fold\\\\|deriv\\\\|aggregat\\\\|sum\\\\|merge\\\\).*' 2>/dev/null\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rln \\\"total\\\" docs/ 2>/dev/null\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r85/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r85/docs/evaluations/why-corpus-counts-are-derived-not-stored.md"
      result: "sha256:3a7be026c31e35bfd308787760aa7b8f0eacae392319439e4128e9717090f44e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r85/docs/how-to/keep-derived-files-from-conflicting-in-parallel-pull-requests.md"
      result: "sha256:d5aa26ce38f184424ba9833cdfc880050a3fe5cb27dcc9ca5a7f3ac92dfc990e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r85/docs/process/decisions/0005-the-ledger-is-split-its-tabular-parts-are-jsonl-and-its-totals-are-derived.md"
      result: "sha256:5e8cf3e064214715cbca7a9cafac21871bf5baf37e87d4dd0ba39b669b9c3e1f"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r86"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r86/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A derived total kept in a shared file, aggregated across documents, merges incorrectly with git's text merge because two branches each update the total independently; how is such a derived aggregate value (a fold) kept consistent across branches?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r87"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a shared file holds a derived total (a sum/count fold) that multiple branches update; git's three-way merge takes both edits with no conflict but the resulting total is wrong because it wasn't recomputed; which document rules on keeping such a derived total/fold correct across merges\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r87/docs"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r88"
  calls:
    - tool: "Agent"
      argument: "{\"description\":\"Find document ruling on shared-total merge correctness\",\"subagent_type\":\"Explore\",\"prompt\":\"In this repository (a documentation/governance system called Headwater), I need to find the specific document that rules on how a running total / aggregate count kept in a shared file must be maintained so that merging two branches that each independently update that total doesn't silently produce a wrong value (a classic \\\"semantic merge conflict\\\" where git's line-based merge sees no textual conflict but the resulting number is wrong — e.g. two branches each increment a count field from 5 to 6, merge resolves cleanly, but the correct total should be 7).\\n\\nThis repo has a concept of \\\"derived artifacts\\\" / \\\"derived folds\\\" that are regenerated rather than hand-edited across merges, mentioned in CLAUDE.md referencing `.gitattributes` `-merge` markers and a `.githooks/merge-regenerate` driver. There's also a decision HW-DR-0054 about an \\\"identifier claim store\\\" and reconcile-first allocation that touches a related but distinct problem (claiming identifiers, not totals).\\n\\nPlease search the docs/ directory (especially docs/decisions/, docs/spec/, docs/process/decisions/, docs/subsystems/, docs/requirements/) for documents discussing:\\n- \\\"derived fold\\\" or \\\"derived artifact\\\"\\n- a count/total/sum kept in a shared file across branches\\n- merge driver / regenerate\\n- semantic merge conflicts on aggregate values\\n\\nUse Grep for terms like \\\"total\\\", \\\"fold\\\", \\\"regenerate\\\", \\\"aggregate\\\", \\\"sum\\\", \\\"count\\\" combined with \\\"merge\\\" or \\\"branch\\\". Report back the exact file path(s) that most specifically rule on how such a shared total must be kept (not just related background), and quote the key sentence(s) that make the ruling. If multiple documents are related, identify which one is the authoritative ruling vs. background context.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find / -maxdepth 2 -iname \\\"*headwater*\\\" -o -iname \\\"docs\\\" -maxdepth 2 2>/dev/null | head -50\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/ 2>/dev/null; ls /var/tmp/hw-1659/b 2>/dev/null; ls /var/tmp/hw-1659/b/ws 2>/dev/null\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r88; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r88 -maxdepth 2 2>/dev/null\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find / -maxdepth 6 -iname \\\"docs\\\" -type d 2>/dev/null | grep -v /proc\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r88/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r88/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r88/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r88/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r88/docs/how-to/keep-derived-files-from-conflicting-in-parallel-pull-requests.md"
      result: "sha256:d5aa26ce38f184424ba9833cdfc880050a3fe5cb27dcc9ca5a7f3ac92dfc990e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r88/docs/evaluations/why-corpus-counts-are-derived-not-stored.md"
      result: "sha256:3a7be026c31e35bfd308787760aa7b8f0eacae392319439e4128e9717090f44e"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r89"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r89/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A derived total computed from multiple documents must not be hand-maintained in a shared file because two branches editing it independently merge without conflict and produce a wrong total; it must be a derived fold recomputed by a merge driver instead.\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r9"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r9/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"derived fold total recomputed on merge, two branches each increment a shared count, merge produces wrong total, regenerate derived artifact instead of textual merge\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r9/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r90"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file stores a running total that each branch increments independently (e.g., a count of pages). Two branches each add one page and each write a new total. Git's text merge produces no conflict, but the resulting total is arithmetically wrong because the merge didn't recompute the derived value. Which document rules on how a derived/computed total like this must be kept so it doesn't silently go wrong across a merge?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r91"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A count or total stored in a shared file is derived from the documents in the corpus; two branches each add a document and independently update the stored total; git's text merge keeps both additions but only one branch's total edit wins, leaving the total wrong. What document rules on keeping a derived total/count correct across merges, e.g. via a regenerate merge driver or treating it as a derived fold rather than hand-maintained data?\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r91/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r92"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r92/docs"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a running total derived from per-document counts. Two branches each add a document and independently update the total; git's textual merge succeeds but the resulting total is wrong because it doesn't account for both additions. What rules how such a derived total/fold must be kept in sync, and what merge driver or regeneration step applies?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r93"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file holds a derived total/count that is recomputed from other pages. Two branches each add a page and independently update the total. Git's three-way merge auto-merges both edits to the total field with no conflict, leaving the merged total wrong because it wasn't recomputed. Which document rules on how a derived aggregate/fold must be kept consistent across concurrent edits (e.g. via a merge driver that regenerates it instead of textually merging it)?\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r94"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r94/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r94"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r94/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r95"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file stores a running total (a fold/aggregate) that each branch updates independently. Two branches merge cleanly via git's line-based merge but the resulting total is wrong because git cannot merge a derived aggregate value correctly. What document rules on how such a derived total/fold must be kept or merged?\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/evaluations/why-corpus-counts-are-derived-not-stored.md\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/interfaces/headwater-merge-driver.md\"}"
      result: ""
    - tool: "mcp__headwater__resolve_identifier"
      argument: "{\"id\":\"HW-DR-0049\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r96"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r96/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r96/docs/decisions"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r96/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r97"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r97/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r97/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r97/docs/process/decisions/0005-the-ledger-is-split-its-tabular-parts-are-jsonl-and-its-totals-are-derived.md"
      result: "sha256:5e8cf3e064214715cbca7a9cafac21871bf5baf37e87d4dd0ba39b669b9c3e1f"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r97/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r98"
  calls:
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r98"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"a derived total or count kept in a shared file must be regenerated by a merge driver rather than merged as text, because two independent additions to the same running total merge cleanly but silently produce a wrong sum\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p2-r98/docs/decisions/0049-a-corpus-wide-fold-is-derived-and-never-stored.md"
      result: "sha256:cc0d9c67ecca22d8c07f6d43dcff6a9c0f0a3b3a0b2a0e729cb5e767a0868568"
  produced: []
  answer: null
- probe: "HW-PROBE-a-session-finds-a-ruling-from-a-task-in-plain-words"
  session: "L6-campaign-mcp-p2-r99"
  calls:
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"A shared file stores a running total that is derived from the corpus. Two branches each add a page and independently update the total. Git text-merge succeeds with no conflict, but the merged total is wrong because neither branch's edit to the shared derived file accounted for the other's. What rules how such a derived/aggregate total must be kept so merges don't silently corrupt it?\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r1"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"how is the identifier scheme chosen for a new document, and how does headwater new mint an identifier\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-SPEC-taxonomy-model\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-SPEC-authoring-and-lifecycle\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r1/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r1/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r10"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r10/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r100"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r101"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"how is an identifier scheme assigned to a kind, and how does headwater new mint an identifier for a new document\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/interfaces/headwater-new.md\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-SPEC-taxonomy-model\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r101/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r101/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r101/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r102"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; echo \\\"---\\\"; ls -la\",\"description\":\"Check whether current directory is a git repository\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Decide which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r102/docs/spec"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"docs/spec/*.md\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r102/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r103"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20; echo \\\"---\\\"; git rev-parse --is-inside-work-tree 2>&1\",\"description\":\"Check whether working directory is a git repository\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from — kind-to-shelf mapping and identifier scheme allocation\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r104"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r105"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"shelf assignment for a new document and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"how does headwater new decide which shelf a document belongs on and which identifier scheme to mint from\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r105/docs/interfaces/headwater-new.md"
      result: "sha256:f8de76455078b1400ef7249e958dec35dc94c3584650b9294477be55882e82bb"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r105/docs/spec"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r105/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r106"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r107"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\",\"args\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r108"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r108/docs/spec"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r108/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r108/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r108/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r109"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r11"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r110"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; echo \\\"---\\\"; ls -la\",\"description\":\"Check if directory is a git repository\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r111"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r112"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r113"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Decide which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"identifier_scheme\\\\|scheme:\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r113/.headwater/taxonomy.lock | head -60\",\"description\":\"Look at identifier scheme declarations in taxonomy lock\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r113/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r113/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r114"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r115"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; echo \\\"---\\\"; ls -la\",\"description\":\"Check if directory is a git repository and list contents\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -l \\\"WorktreeCreate\\\\|WorktreeRemove\\\" .claude/settings.json .claude/settings.local.json 2>/dev/null; echo \\\"done\\\"\",\"description\":\"Check for worktree hooks in settings\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r115/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r115/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r116"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\",\"args\":\"How does this repository decide which shelf a new document belongs on, and where does its identifier come from?\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r117"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>/dev/null; headwater route \\\"Decide which shelf a new document belongs on, and where its identifier comes from.\\\" --root . 2>&1 | head -100\",\"description\":\"Check for headwater CLI and run route query\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/process/decisions/0024-a-document-that-moves-to-a-process-shelf-keeps-its-identifier.md\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-SPEC-authoring-and-lifecycle\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-SPEC-taxonomy-model\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r117/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r117/docs/decisions/0054-the-upper-bound-of-a-reconcile-first-allocator-is-the-corpus-and-a-claim-store.md"
      result: "sha256:dc39ad3508032fef66f58640206082c0f863a47c2fa2315934079e72223b1eb8"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r117/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r117/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r117/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r117/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r117/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r118"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r118/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"how is a document's identifier scheme determined, and where does the identifier number come from\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r118/docs/decisions/0057-a-shelf-layout-is-the-second-half-of-what-the-identifier-claim-store-covers.md"
      result: "sha256:cfaa5e4b4f2a47f737d0bc5c3e55d4ca0018f46ccf225235d8efbfea8a344287"
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-SPEC-taxonomy-model\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r118/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r118/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r118/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r12"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Decide which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r12/.headwater"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/process/decisions/0024-a-document-that-moves-to-a-process-shelf-keeps-its-identifier.md\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r12/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r13"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r13/docs"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-OBL-0107\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r13/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r14"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r14/.headwater/corpus.json"
      result: "sha256:98145f6c9809d18ccfb6a5eeb55313c5c1c436eb4ecc848f3bfb02943be81874"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r14/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r14/docs/spec"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r14/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r14/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r14/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r14/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r14/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r14/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r15"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\",\"args\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r16"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"where does a document's identifier come from, identifier scheme per kind\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/decisions/0057-a-shelf-layout-is-the-second-half-of-what-the-identifier-claim-store-covers.md\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-SPEC-authoring-and-lifecycle\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r17"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"How does the taxonomy assign an identifier scheme to a kind, and how does headwater new mint an identifier for a new document from that scheme?\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r17/docs/interfaces/headwater-new.md"
      result: "sha256:f8de76455078b1400ef7249e958dec35dc94c3584650b9294477be55882e82bb"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r18"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"json\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"docs/**/*identifier*\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"docs/spec/*.md\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/decisions/0054-the-upper-bound-of-a-reconcile-first-allocator-is-the-corpus-and-a-claim-store.md\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r18/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r18/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r19"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r2"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r2/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r2/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r2/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r20"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r20/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r20/docs/spec"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r20/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r20/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r20/docs/obligations/0046-the-identifier-scheme-grammar.md"
      result: "sha256:37617cf0865ec80e7943e2d86017a51fd4ec46b238c3fdc50d5e12e3ce32e006"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r21"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r21/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r21/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-DR-0025\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r22"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r22/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r22/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r22/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r22/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r22/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r23"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r24"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r25"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r26"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r27"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; pwd\",\"description\":\"Check if current directory is a git repository\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r28"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r29"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; git status 2>&1 | head -20\",\"description\":\"Check if directory is a git repository\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r29/docs/spec"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"docs/spec/*identif*\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r29/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r29/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r29/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r29/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r3"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>/dev/null; ls .headwater/ 2>/dev/null; cat .headwater/corpus.json 2>/dev/null | head -50\",\"description\":\"Check for headwater CLI and corpus entry points\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r30"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater; headwater --version 2>&1 | head -5\",\"description\":\"Check if headwater CLI is available\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"json\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/process/decisions/0024-a-document-that-moves-to-a-process-shelf-keeps-its-identifier.md\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r30/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r30/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r30/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r31"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r32"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r32/.headwater"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r32/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r33"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; git status 2>&1 | head -20\",\"description\":\"Check if directory is a git repository\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r33/ 2>&1 | head -30; echo \\\"---\\\"; find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r33/.claude -maxdepth 2 2>&1\",\"description\":\"List working directory and .claude config\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r33/.claude/settings.json"
      result: "sha256:8c9b53bc45588da25ca093ed41dfac371d5de60d1ff660cf60a74446653c4fa9"
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>&1; ls engine/target/*/headwater* 2>&1; cat .headwater/corpus.json 2>&1 | head -50\",\"description\":\"Check for headwater binary and corpus entry points\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater route \\\"which shelf a new document belongs on and where its identifier comes from\\\" --root . 2>&1 | head -60\",\"description\":\"Route the question against the corpus\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r33/docs/spec"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r33/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r33/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r33/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r34"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"decision\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r34/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r35"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; git status 2>&1 | head -5\",\"description\":\"Check if directory is a git repository\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r35 | head -30; echo \\\"---\\\"; find /var/tmp/hw-1659/b/ws -maxdepth 3 -name \\\".git\\\" 2>/dev/null\",\"description\":\"Inspect working directory and look for git repos\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Decide which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r35/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r35/docs/spec"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r35/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r36"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"**/*identifier*\"}"
      result: ""
    - tool: "Grep"
      argument: "{\"pattern\":\"identifier_scheme|identifier scheme\",\"output_mode\":\"files_with_matches\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r37"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r37/docs"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r37/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r37/docs/interfaces/headwater-new.md"
      result: "sha256:f8de76455078b1400ef7249e958dec35dc94c3584650b9294477be55882e82bb"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r38"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"json\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"where a new document's identifier scheme comes from and how headwater new mints it\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-DR-0054\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r39"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; git status 2>&1 | head -5\",\"description\":\"Check if directory is a git repository\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r4"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r40"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r41"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"How does a new document get assigned to a shelf, and where does its identifier come from? Looking for the taxonomy rules governing shelf placement (by kind) and identifier scheme allocation (e.g. the reconcile-first allocator, claim store under .headwater/ids/).\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"How does a new document get assigned to a shelf, and where does its identifier come from? Taxonomy rules for shelf placement by kind and identifier scheme allocation.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/interfaces/headwater-new.md\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-DR-0054\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r41/docs/interfaces/headwater-new.md"
      result: "sha256:f8de76455078b1400ef7249e958dec35dc94c3584650b9294477be55882e82bb"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r41/docs/subsystems/authoring.md"
      result: "sha256:2a9af9a983665b7977794bb2f7f7e0f26a816d7c115df0d6148089eabe3ff5cb"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r42"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/decisions/0054-the-upper-bound-of-a-reconcile-first-allocator-is-the-corpus-and-a-claim-store.md\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-SPEC-taxonomy-model\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-SPEC-authoring-and-lifecycle\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r43"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\",\"args\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r44"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; echo \\\"---\\\"; ls -la | head -30\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r44/.headwater/corpus.json"
      result: "sha256:98145f6c9809d18ccfb6a5eeb55313c5c1c436eb4ecc848f3bfb02943be81874"
    - tool: "Glob"
      argument: "{\"pattern\":\".claude/skills/headwater-authoring/**\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r44/.claude/skills/headwater-authoring/SKILL.md"
      result: "sha256:5588ef44dba3982a11a84a2df94abfe2a6ec28e24278888e16e2d7d518362520"
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"identifier\\\" .headwater/overlay.yml | head -50\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r45"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r46"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"How does this repository decide which shelf a new document belongs on, and where a new document's identifier comes from (identifier scheme, allocation, claim store)?\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"which shelf does a new document belong on, and how is its identifier allocated\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-DR-0054\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r46/docs/spec"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r46/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r46/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r47"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"pwd && ls -la && git rev-parse --is-inside-work-tree 2>&1 && git worktree list 2>&1\",\"description\":\"Check working directory and git repo status\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r47/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r47/docs/spec"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r47/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r47/docs/interfaces/headwater-new.md"
      result: "sha256:f8de76455078b1400ef7249e958dec35dc94c3584650b9294477be55882e82bb"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r47/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r47/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r47/docs/obligations/0046-the-identifier-scheme-grammar.md"
      result: "sha256:37617cf0865ec80e7943e2d86017a51fd4ec46b238c3fdc50d5e12e3ce32e006"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r47/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r47/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r47/docs/obligations/0046-the-identifier-scheme-grammar.md"
      result: "sha256:37617cf0865ec80e7943e2d86017a51fd4ec46b238c3fdc50d5e12e3ce32e006"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r47/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r48"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r48/docs"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-DR-0054\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r48/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r48/docs/obligations/0046-the-identifier-scheme-grammar.md"
      result: "sha256:37617cf0865ec80e7943e2d86017a51fd4ec46b238c3fdc50d5e12e3ce32e006"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r48/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r48/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r49"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r49/docs/spec/ 2>/dev/null\",\"description\":\"List docs/spec directory contents\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r49/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -i \\\"shelf\\\\|identifier\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r49/docs/spec/02-taxonomy-model.md | head -80\",\"description\":\"Search taxonomy-model spec for shelf and identifier mentions\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -i \\\"shelf\\\\|identifier scheme\\\\|mint\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r49/docs/spec/03-authoring-and-lifecycle.md | head -80\",\"description\":\"Search authoring-and-lifecycle spec for shelf and identifier mentions\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r5"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; echo \\\"---\\\"; git worktree list 2>&1; echo \\\"---\\\"; pwd\",\"description\":\"Check whether current directory is a git repository\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\",\"args\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r50"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Decide which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r50/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r50/.claude/skills/headwater-authoring/SKILL.md"
      result: "sha256:5588ef44dba3982a11a84a2df94abfe2a6ec28e24278888e16e2d7d518362520"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r50/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r50/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r50/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r51"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check directory contents and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r52"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"shelf assignment and identifier scheme for a new document\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"how does headwater new decide which shelf a document goes on and which identifier scheme it gets\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-OBL-0107\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"docs/spec/*.md\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r52/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r52/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r52/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r52/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r53"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r54"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r55"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r56"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"pwd && ls -la\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r57"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r58"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"which shelf a new document belongs on and where its identifier comes from\"}"
      result: ""
    - tool: "Glob"
      argument: "{\"pattern\":\"docs/spec/*.md\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r58/.headwater/corpus.json"
      result: "sha256:98145f6c9809d18ccfb6a5eeb55313c5c1c436eb4ecc848f3bfb02943be81874"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r58/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r58/docs/subsystems/authoring.md"
      result: "sha256:2a9af9a983665b7977794bb2f7f7e0f26a816d7c115df0d6148089eabe3ff5cb"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r58/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r58/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r58/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r58/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r59"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/process/decisions/0024-a-document-that-moves-to-a-process-shelf-keeps-its-identifier.md\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r59/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/spec/12-check-layer.md\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r6"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"identifier scheme selection for a new document kind\"}"
      result: ""
    - tool: "mcp__headwater__resolve_identifier"
      argument: "{\"id\":\"HW-SPEC-authoring-and-lifecycle\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r6/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r60"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; echo \\\"---\\\"; ls -la | head -30\",\"description\":\"Check if directory is a git repository\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r60/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r60/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r60/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r61"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"how does headwater new decide which shelf and which identifier scheme a new document gets\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r61/.headwater"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r61/docs/decisions/0057-a-shelf-layout-is-the-second-half-of-what-the-identifier-claim-store-covers.md"
      result: "sha256:cfaa5e4b4f2a47f737d0bc5c3e55d4ca0018f46ccf225235d8efbfea8a344287"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r61/docs/interfaces/headwater-new.md"
      result: "sha256:f8de76455078b1400ef7249e958dec35dc94c3584650b9294477be55882e82bb"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r61/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r62"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r62/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r62/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r62/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r63"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20\",\"description\":\"Check if directory is a git repository\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r64"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; ls -la\",\"description\":\"Check if directory is a git repository and list contents\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r65"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\",\"args\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r66"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater; headwater route \\\"which shelf a new document belongs on, and where its identifier comes from\\\" --root . 2>&1 | head -100\",\"description\":\"Check headwater CLI availability and run route query\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-engine\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r66/engine -maxdepth 3 -iname \\\"headwater*\\\" -type f 2>/dev/null; ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r66/engine/target/*/*/headwater 2>/dev/null; ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r66/engine/target 2>/dev/null\",\"description\":\"Check for an already-built headwater binary\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"./engine/target/dev-release/headwater route \\\"which shelf a new document belongs on, and where its identifier comes from\\\" --root . 2>&1 | head -150\",\"description\":\"Run headwater route to find governing documents on shelf and identifier decisions\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n -A3 \\\"identifier\\\" .headwater/overlay.yml | head -60\",\"description\":\"Inspect identifier scheme declarations in the overlay\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r67"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r68"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r69"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r69/docs/process/decisions/0024-a-document-that-moves-to-a-process-shelf-keeps-its-identifier.md"
      result: "sha256:485fe85764154ebfd53b4e549e14fb453931eb09bef862591234f134d90c59b1"
    - tool: "Bash"
      argument: "{\"command\":\"cat /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r69/.headwater/overlay.yml 2>/dev/null | head -100\",\"description\":\"Peek at overlay.yml for identifier scheme bindings\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r7"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r70"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls -la && git status 2>&1 | head -20\",\"description\":\"Check working directory and git status\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r70/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r70/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r71"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r71"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r71/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r71/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r72"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r73"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"how does headwater new decide which shelf a document belongs on and where does it get the document's identifier\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r73/docs/decisions/0057-a-shelf-layout-is-the-second-half-of-what-the-identifier-claim-store-covers.md"
      result: "sha256:cfaa5e4b4f2a47f737d0bc5c3e55d4ca0018f46ccf225235d8efbfea8a344287"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r73/docs/process/decisions/0024-a-document-that-moves-to-a-process-shelf-keeps-its-identifier.md"
      result: "sha256:485fe85764154ebfd53b4e549e14fb453931eb09bef862591234f134d90c59b1"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r74"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; echo \\\"---\\\"; git worktree list 2>&1\",\"description\":\"Check whether current directory is a git repository\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"shelf assignment and identifier source for a new document\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"where does a new document's identifier come from\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r74/docs/interfaces/headwater-new.md"
      result: "sha256:f8de76455078b1400ef7249e958dec35dc94c3584650b9294477be55882e82bb"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r74/docs/decisions/0057-a-shelf-layout-is-the-second-half-of-what-the-identifier-claim-store-covers.md"
      result: "sha256:cfaa5e4b4f2a47f737d0bc5c3e55d4ca0018f46ccf225235d8efbfea8a344287"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r75"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; git worktree list 2>&1\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which document kind, shelf, and identifier scheme to use for a new document — how the taxonomy decides shelf placement and identifier source\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"which headwater 2>&1; ls .headwater 2>&1; ls docs 2>&1\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"identifier\\\" .headwater/taxonomy.yml | head -60\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls .headwater/ids\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -rn \\\"identifier\\\" .headwater/packages/*/*.yml .headwater/overlay.yml 2>/dev/null | head -80\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"identifier:\\\" .headwater/overlay.yml .headwater/packages/headwater-standard/taxonomy.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"kinds\\\\.\\\\(subsystem_spec\\\\|process_spec\\\\|process_obligation\\\\|obligation_record\\\\|process_evaluation\\\\)\\\\.\\\" .headwater/overlay.yml; echo ---; sed -n '1340,1370p' .headwater/overlay.yml\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"subsystem_spec\\\" .headwater/overlay.yml .headwater/packages/headwater-standard/taxonomy.yml\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r75/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r76"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\",\"args\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r77"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; git worktree list 2>&1; ls -la | head -20\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"which shelf a new document belongs on and where its identifier comes from\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r77/docs"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r77/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r78"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r78/docs"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r78/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r78/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r79"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"How does this repository decide which shelf a new document belongs on, and where does a new document's identifier come from (identifier scheme, allocation, claim store)?\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"How does the taxonomy decide which shelf a new document belongs on, and where does a document's identifier come from (scheme, allocation, claim store)?\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-DR-0057\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-DR-0054\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/interfaces/headwater-new.md\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r79/docs/decisions/0057-a-shelf-layout-is-the-second-half-of-what-the-identifier-claim-store-covers.md"
      result: "sha256:cfaa5e4b4f2a47f737d0bc5c3e55d4ca0018f46ccf225235d8efbfea8a344287"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r79/docs/decisions/0054-the-upper-bound-of-a-reconcile-first-allocator-is-the-corpus-and-a-claim-store.md"
      result: "sha256:dc39ad3508032fef66f58640206082c0f863a47c2fa2315934079e72223b1eb8"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r8"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git rev-parse --is-inside-work-tree 2>&1; git status 2>&1 | head -5\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r8/docs/spec"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r8/docs"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/decisions/0054-the-upper-bound-of-a-reconcile-first-allocator-is-the-corpus-and-a-claim-store.md\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r8/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r8/docs/decisions/0057-a-shelf-layout-is-the-second-half-of-what-the-identifier-claim-store-covers.md"
      result: "sha256:cfaa5e4b4f2a47f737d0bc5c3e55d4ca0018f46ccf225235d8efbfea8a344287"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r80"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r81"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"pwd && ls -la && git rev-parse --is-inside-work-tree 2>&1\",\"description\":\"Check working directory and git repo status\"}"
      result: ""
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r81/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r81/taxonomy-source"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r81/taxonomy-source/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r81/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r81/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r82"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r82/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r83"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"how a document's identifier scheme is chosen and assigned by kind\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r83/.headwater/taxonomy.yml"
      result: "sha256:0aa1b806b4bc44af26c12dc624643169bddb3583054e78db3873c23ca8e4bb12"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r84"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r85"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"how a document's identifier is minted and which scheme it uses\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"how to choose the right kind and shelf for a new document before writing it\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r85/docs/tutorials/your-first-governed-corpus.md"
      result: "sha256:4fb059453b71bf3091844a0522db28746d7ef062f3c93e78c33e91aa44232b35"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r85/docs/decisions/0054-the-upper-bound-of-a-reconcile-first-allocator-is-the-corpus-and-a-claim-store.md"
      result: "sha256:dc39ad3508032fef66f58640206082c0f863a47c2fa2315934079e72223b1eb8"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r86"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"hw-corpus\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r87"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from (kind, scheme, headwater new)\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r87/.headwater"
      result: ""
    - tool: "mcp__headwater__resolve_identifier"
      argument: "{\"id\":\"HW-SPEC-authoring-and-lifecycle\"}"
      result: ""
    - tool: "mcp__headwater__resolve_identifier"
      argument: "{\"id\":\"HW-SPEC-taxonomy-model\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r87/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r88"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/process/decisions/0024-a-document-that-moves-to-a-process-shelf-keeps-its-identifier.md\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-SPEC-taxonomy-model\"}"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"HW-SPEC-authoring-and-lifecycle\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r88/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r88/docs/spec/02-taxonomy-model.md"
      result: "sha256:ea7da79d87d15d6817fcace8b9337c29289553d91c4291f8e556700706052202"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r89"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r9"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r90"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"which shelf a new document belongs on, and where its identifier comes from — how headwater new decides the shelf and mints or claims the identifier\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\",\"args\":\"how does headwater new decide which shelf a new document belongs on, and where does the document's identifier come from\"}"
      result: ""
    - tool: "Agent"
      argument: "{\"description\":\"Find identifier scheme assignment rules\",\"subagent_type\":\"Explore\",\"prompt\":\"In this repository (Headwater), I need to understand how a document's identifier is determined/minted when it's created via `headwater new`. I already know from docs:\\n- Each kind declares a shelf (file path pattern), sometimes with a \\\"discriminator\\\" facet like doc_type for spec_series or reviews shelves.\\n- The identifier claim store: `headwater new` claims each identifier it mints as one file under `.headwater/ids/<scheme>/<identifier>`, written once (cites HW-DR-0054, \\\"the upper bound of a reconcile-first allocator is the corpus and a claim store\\\").\\n- obligation doc 0107 says `kinds.specification` names no identifier scheme, so `headwater new specification` refuses with \\\"Unnameable\\\".\\n\\nI need to find: where in docs/spec/ or docs/decisions/ or docs/process/decisions/ the identifier scheme mechanism is specified — i.e., how a kind is bound to an identifier scheme (e.g. sequential numeric prefix like 0054-, or something else), how the scheme decides the next number (reconcile against corpus + claim store), and whether different shelves/kinds use different numbering sequences (e.g., does docs/decisions/ share a counter with docs/process/decisions/, or are they independent?). Also check docs/process/decisions/0024-a-document-that-moves-to-a-process-shelf-keeps-its-identifier.md for relevant detail about identifier schemes continuing across shelves.\\n\\nPlease read:\\n- docs/decisions/0054-the-upper-bound-of-a-reconcile-first-allocator-is-the-corpus-and-a-claim-store.md\\n- docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\\n- docs/process/decisions/0024-a-document-that-moves-to-a-process-shelf-keeps-its-identifier.md\\n- any docs/spec/*.md file whose title/section concerns identifier schemes (search for \\\"identifier scheme\\\" or \\\"scheme\\\" in docs/spec and docs/decisions)\\n\\nReport back (under 300 words): how identifier schemes are declared/bound to kinds, how the actual next identifier number is computed (reconcile-first allocator across corpus + claim store + remote branches), and whether shelf and identifier scheme are coupled or independent axes (i.e. can two kinds on different shelves share one numbering scheme, or does each shelf get its own sequence). Cite file paths and identifiers (HW-DR-xxxx, etc).\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"find /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r90 -maxdepth 2 -type d | head -50\",\"description\":\"List top-level directories to locate repo root\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r90/docs/decisions/0054-the-upper-bound-of-a-reconcile-first-allocator-is-the-corpus-and-a-claim-store.md"
      result: "sha256:dc39ad3508032fef66f58640206082c0f863a47c2fa2315934079e72223b1eb8"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r90/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r90/docs/process/decisions/0024-a-document-that-moves-to-a-process-shelf-keeps-its-identifier.md"
      result: "sha256:485fe85764154ebfd53b4e549e14fb453931eb09bef862591234f134d90c59b1"
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r90/docs/spec"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r90/docs/decisions"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r90/docs/obligations"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"sed -n '1,400p' /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r90/docs/spec/03-authoring-and-lifecycle.md | grep -n \\\"^#\\\" \",\"description\":\"Show section headers of spec 03\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r90/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r90/docs/obligations/0046-the-identifier-scheme-grammar.md"
      result: "sha256:37617cf0865ec80e7943e2d86017a51fd4ec46b238c3fdc50d5e12e3ce32e006"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r90/docs/obligations/0139-an-identifier-scheme-glues-three-parts-into-one-string-so-nothing-can-decide-that-two-schemes-are-disjoint.md"
      result: "sha256:af5cc0838898ca7559a57f03ce64754a377d61cbbf2c36b7d4cb45b11b735f20"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r91"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"shelf assignment and identifier scheme for a new document; how headwater new decides which shelf a document belongs on and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__route"
      argument: "{\"task\":\"which shelf a new document belongs on and where its identifier comes from\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "docs"
      result: ""
    - tool: "mcp__headwater__explain"
      argument: "{\"target\":\"docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r91/docs/spec/03-authoring-and-lifecycle.md"
      result: "sha256:26b83ef483b1ba736e124e1fd4bbcb8a391239f8d4a6b7906688237c926ee282"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r92"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r92/.headwater"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r93"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"ls /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r93\",\"description\":\"List repository root contents\"}"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r93/.headwater"
      result: ""
    - tool: "Grep"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r93/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r93/.headwater/packages/headwater-standard/taxonomy.yml"
      result: "sha256:8ec90606ad20264908414b6017af6f4f1675aefcb67a4b74ae43ff5c623540a0"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r94"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-orient\",\"args\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r94/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r94/docs/process/decisions/0024-a-document-that-moves-to-a-process-shelf-keeps-its-identifier.md"
      result: "sha256:485fe85764154ebfd53b4e549e14fb453931eb09bef862591234f134d90c59b1"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r95"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r96"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r96/docs/obligations/0107-the-base-package-ships-a-kind-that-the-scaffolder-refuses-to-write.md"
      result: "sha256:b1bc8628c695ce6b58c9cbc67502d3b90e3452fd49aaff3710d485dce45824ac"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r96/docs/process/decisions/0024-a-document-that-moves-to-a-process-shelf-keeps-its-identifier.md"
      result: "sha256:485fe85764154ebfd53b4e549e14fb453931eb09bef862591234f134d90c59b1"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r96/.headwater/overlay.yml"
      result: "sha256:53d4293e6753fced8dd67d7914854aaefd3875553053bd37d7ef00ecc1cc162e"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r97"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\",\"args\":\"Decide which shelf a new document belongs on, and where its identifier comes from.\"}"
      result: ""
    - tool: "mcp__headwater__kinds"
      argument: "{\"format\":\"text\"}"
      result: ""
    - tool: "Bash"
      argument: "{\"command\":\"grep -n \\\"identifier\\\" /var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r97/.headwater/taxonomy.lock | head -60\",\"description\":\"Search taxonomy lock for identifier scheme declarations\"}"
      result: ""
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r97/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
    - tool: "Read"
      argument: "/var/tmp/hw-1659/b/ws/L6-campaign-mcp-p3-r97/.headwater/taxonomy.lock"
      result: "sha256:1ea570f4a22e19db2ed394a89bbb5f47f2908847514bb3417fd7a88820333650"
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r98"
  calls:
    - tool: "EnterWorktree"
      argument: "{}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
  produced: []
  answer: null
- probe: "HW-PROBE-the-pointer-this-corpus-offers-for-a-task-is-the-document-a-session-opens"
  session: "L6-campaign-mcp-p3-r99"
  calls:
    - tool: "Bash"
      argument: "{\"command\":\"git status 2>&1 | head -20 && echo \\\"---\\\" && ls -la | head -20\",\"description\":\"Check git status and directory contents\"}"
      result: ""
    - tool: "Skill"
      argument: "{\"skill\":\"headwater-authoring\"}"
      result: ""
  produced: []
  answer: null