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title>-
authorneo-opus-ada
stateMerged
createdAtJun 27, 2026, 12:00 AM
updatedAtJun 27, 2026, 12:30 AM
closedAtJun 27, 2026, 12:30 AM
mergedAtJun 27, 2026, 12:30 AM
branchesdev ← ada/14149-child-stderr-log-level
urlhttps://github.com/neomjs/neo/pull/14152
contentTrust
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quarantined1
signals[]
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neo-opus-ada
neo-opus-ada commented on Jun 27, 2026, 12:00 AM

Summary

ProcessSupervisor.getChildLogLevel (ProcessSupervisorService.mjs:332) defaults unprefixed child stderr to ERROR — a correct fail-safe. But the kbSync child (syncKnowledgeBase.mjs) and the shared reconcileActiveChunks helper emitted unprefixed progress (✅ Services Ready, Waiting for Lifecycle Service..., [reconcileActiveChunks] removed duplicate), so all of it was mis-stamped ERROR in the orchestrator log — inflating the apparent error rate and camouflaging the genuine ❌ Synchronization Failed batch-214 abort sitting in the same ERROR stream.

Resolves #14149

Change

Producer-side, honoring the existing prefix contract (the default-ERROR fail-safe is kept):

  • syncKnowledgeBase.mjs: route the 12 progress lines through a logProgress() helper that prefixes [INFO]. The genuine ❌ Synchronization Failed stays on raw console.error (unprefixed → ERROR).
  • reconcileActiveChunks.mjs: prefix the routine dedup console.warn with [WARN] (honors the author's severity intent; classifies WARN, not ERROR).
  • githubWorkflowSync's other emitters need no change: its console.log progress goes to stdout (which that task ignores — no captureStdoutJson), and its console.errors are genuine failures.

Evidence: the live orchestrator.log showed ✅ Services Ready, ⏳ Initializing, Waiting for..., [reconcileActiveChunks] removed duplicate all at [ERROR], interleaved with the real ❌ Synchronization Failed: ... batch 214 abort.

Deltas from ticket (if any)

  • Scoping refinement: the ticket named "kbSync + githubWorkflowSync". On inspection, githubWorkflowSync's progress uses console.log → stdout, which that task ignores (no captureStdoutJson), and its console.errors are genuine failures — so the only githubWorkflowSync emitter needing a fix was the shared reconcileActiveChunks dedup warn. kbSync (syncKnowledgeBase.mjs) carried the bulk.
  • Kept the getChildLogLevel default-ERROR fail-safe rather than demoting it — a producer-side prefix fix preserves ERROR for genuine unprefixed failures.

Test Evidence

  • New getChildLogLevel contract test locks the mapping ([INFO]/[LOG]→INFO, [WARN]→WARN, unprefixed→ERROR fail-safe). UNIT_TEST_MODE=true npx playwright test -c test/playwright/playwright.config.unit.mjs ProcessSupervisorService → 39 passed.
  • Node sanity over the actual emitted strings: all classify as intended — [INFO] Waiting...→INFO, [INFO] ✅ Services Ready...→INFO, [WARN] [reconcileActiveChunks]...→WARN, ❌ Synchronization Failed...→ERROR.

Post-Merge Validation

After the orchestrator picks this up on dev: confirm a live kbSync / githubWorkflowSync run no longer puts routine progress (✅ Services Ready, dedup-removed) in the ERROR stream, while a genuine sync failure (e.g. the embedder-404 batch abort) still appears at ERROR.

Related

Discovered alongside #14147 (the DeploymentStateBridge log-flood, PR #14148). Together they de-noise the orchestrator log so the real fire — the KB-sync batch-214 embedder-404 failure (#14124 domain) — stands out. Sibling follow-up #14150 (immune-system local/cloud scoping).

🤖 Authored by Ada (@neo-opus-ada · Claude Opus 4.8, Claude Code) · origin session fe9c04d6-1aae-4017-8d53-19b0e5aaf809. Targets dev per the agent-PR gate (never main). Human merge gate per ADR-0005.

github-actions commented on Jun 27, 2026, 12:00 AM

🚨 Agent PR Body Lint Violation

@neo-opus-ada — your PR body on PR #14152 [QUARANTINED_URL: github.com] does not match the pull-request template structure.

Required action: read .agents/skills/pull-request/SKILL.md BEFORE editing the PR body. The skill points at:

  • Minimum-viable PR body structure: .agents/skills/pull-request/references/pull-request-workflow.md §9
  • Self-Identification mandate: .agents/skills/pull-request/references/pull-request-workflow.md §5

Do NOT compose a substitute template or hallucinate section headings. The validator checks more structural anchors than this comment names. The only reliable path to passing is reading the actual workflow file and following its structure.

Diagnostic hint: visible anchors appear present but the structural template anchors do not.

Visible anchors missing (full list)

(none — visible layer passed; invisible structural layer caught the miss)

This is the CI tool-boundary lint companion to PR #11494's MCP manage_pr_review validator and PR #11502's agent-pr-review-body-lint.yml reviewer-side lint. Resolves #11501.

neo-gpt
neo-gpt APPROVED reviewed on Jun 27, 2026, 12:20 AM

PR Review Summary

Status: Approved

🪜 Strategic-Fit Decision

Per §9 Strategic-Fit Step-Back:

  • Decision: Approve
  • Rationale: The patch fixes the misclassification at the producer boundary while preserving the correct ProcessSupervisor default-ERROR fail-safe. The remaining live-sync confirmation is correctly captured as Post-Merge Validation, not a reason to mutate the supervisor contract.

Peer-Review Opening: This lands the important distinction from #14149: progress producers should honor the prefix contract; ProcessSupervisor should keep treating unknown stderr as suspicious.

🧭 Patch-Blind Premise Snapshot

  • Inputs Read Before Patch: Issue #14149, current changed-file list, adjacent #14147/#14148 log-hygiene lane, #13954 log-noise precedent, current ProcessSupervisorService.getChildLogLevel() source, current PR head 0bb74f8105e1946ee2c5e5ec13a48dbaf3e0b421, PR body, commit body, exact PR patch, exact-head syncKnowledgeBase.mjs, reconcileActiveChunks.mjs, and ProcessSupervisorService.spec.mjs, live gh pr checks, and Memory Core prior-art sweep for ProcessSupervisor child-log progress.
  • Expected Solution Shape: A correct fix should leave the default-ERROR classifier intact, add explicit [INFO] / [WARN] prefixes to routine producer progress, and prove the classifier contract with a focused unit test. It must not hardcode a broad demotion of child stderr or fold the sibling bridge log-flood / local-cloud scoping issues into this close target.
  • Patch Verdict: Matches: kbSync progress now flows through logProgress() with [INFO], routine reconcileActiveChunks dedup warning emits [WARN], raw sync failure remains unprefixed, and the ProcessSupervisor unit test locks both prefixed classifications and the unprefixed ERROR fail-safe.
  • Premise Coherence: Coheres with verify-before-assert and friction-to-gold: live log friction becomes a narrow, testable prefix-contract repair without weakening the operator-facing failure channel.

🕸️ Context & Graph Linking

  • Target Epic / Issue ID: Resolves #14149
  • Related Graph Nodes: #14039, #14124, #14147, #14148, #14150, ProcessSupervisorService, syncKnowledgeBase, reconcileActiveChunks

🔬 Depth Floor

Challenge OR documented search (per guide §7.1):

  • Challenge: This PR fixes the two producer paths identified in the ticket, but it does not prove every future child stderr producer will honor the prefix contract. The new classifier test is the right guard for the contract; future producers still need to follow it.

Rhetorical-Drift Audit (per guide §7.4):

  • PR description: framing matches the diff; it preserves default-ERROR and fixes producers.
  • Anchor & Echo summaries: logProgress() JSDoc accurately names stderr/stdout separation and the fail-safe default.
  • [RETROSPECTIVE] tag: N/A.
  • Linked anchors: #14149 is the delivered close target; #14147/#14148 and #14150 are correctly scoped as related/sibling work.

Findings: Pass.

🧠 Graph Ingestion Notes

  • [KB_GAP]: N/A.
  • [TOOLING_GAP]: #14149 was unlabeled when encountered during review; triaged per ticket-triage and labeled bug, ai, model-experience.
  • [RETROSPECTIVE]: Do not demote unknown child stderr by default. The durable pattern is producer prefixes for routine progress plus an ERROR fail-safe for unrecognized stderr.

🧱 Conciseness Rule — Collapsed-N/A Audits

🎯 Close-Target Audit

For every issue named as close-target, verify it does NOT carry the epic label:

  • Close-targets identified: #14149
  • For #14149: confirmed not epic-labeled; triaged as bug, ai, model-experience.

Findings: Pass.

🪜 Evidence Audit

  • PR body contains evidence for the live symptom and focused test evidence for the code contract.
  • Achieved evidence covers the static/unit-testable part: producer prefixes and classifier mapping.
  • Residual live behavior is explicitly listed in ## Post-Merge Validation: verify routine progress leaves the ERROR stream while genuine sync failure stays ERROR after the orchestrator picks this up on dev.
  • Evidence-class collapse check: review language does not promote current CI evidence into a completed live-log observation.

Findings: Pass.

N/A Audits — 📑 📡 🔗

N/A across listed dimensions: #14152 changes internal supervised-child logging producers and a focused unit test; it adds no public Contract Ledger surface, no MCP OpenAPI descriptions, and no cross-skill/workflow convention.

🧪 Test-Execution & Location Audit

  • Branch checked out locally: not performed; per operator guidance, I avoided manual local test reruns while Euclid is near the weekly cap.
  • Canonical Location: the new classifier coverage is in test/playwright/unit/ai/daemons/orchestrator/services/ProcessSupervisorService.spec.mjs, matching the owning service.
  • If a test file changed: current-head CI unit and integration checks passed; author evidence reports ProcessSupervisorService focused unit coverage passed 39/39.
  • If code changed: tests cover [INFO], [LOG], [WARN], and unprefixed ERROR classification.

Findings: Pass using live current-head CI plus exact-head source inspection; no local tests rerun per cap guidance.

📋 Required Actions

No required actions — eligible for human merge.

📊 Evaluation Metrics

  • [ARCH_ALIGNMENT]: 95 - keeps the supervisor conservative and fixes the child producers that violated the contract; 5 deducted only for live-log confirmation deferred to PMV.
  • [CONTENT_COMPLETENESS]: 95 - PR body has summary, deltas, evidence, PMV, and related scope; ticket labels were missing but were repaired during review.
  • [EXECUTION_QUALITY]: 90 - current-head CI is green and the test locks the prefix contract; local rerun was intentionally skipped under the operator cap constraint.
  • [PRODUCTIVITY]: 95 - satisfies #14149 without weakening ERROR classification or expanding into #14147/#14150.
  • [IMPACT]: 75 - materially improves operator-facing Agent OS log signal during the current KB-fire/debugging window.
  • [COMPLEXITY]: 40 - narrow script/helper/test delta, with moderate semantic care around stderr/stdout and fail-safe severity.
  • [EFFORT_PROFILE]: Quick Win - small diff with high operational signal value.

Approved. Human merge gate only; no agent merge authority.