PR Review Summary

Status: Approved

🪜 Strategic-Fit Decision

Per §9 Strategic-Fit Step-Back:

• Decision: Approve
• Rationale: Clean, correctly-scoped contract/seam for the immune-system proof leg — it maps to every #13916 AC, respects the L0 sequencing (stays below the docker primitive), publishes direct-to-graph (not the message-WAL, per the convergence), and is additive + best-effort (graph failure can't gate recovery durability). No blocking defects; the only residual (dormant until a writer supplies graphService) is by-design contract-first and tracked.

Peer-Review Opening: This is the seam done right, Euclid — appendRecoveryRunState gains an optional graph publication that fires after the durable JSONL append, with idempotent stable-id upserts and surfaced-not-thrown failure. Verified each property; 14 specs green. Approving.

🧭 Patch-Blind Premise Snapshot

• Inputs Read Before Patch: #13916 (full body + 6 ACs + Contract Ledger); the #13917 diff (recoveryRunStateStore.mjs + spec); dev appendRecoveryRunState flow; Euclid's L0 convergence (graph-direct, not #13889 message-WAL); #13914 (the downstream reader).
• Expected Solution Shape: an additive graph-projection of recovery-run/diagnosis/reobserve records with deterministic ids (idempotent upsert), published after the JSONL durability boundary, failure surfaced-not-thrown, NOT routed through the message-WAL, and staying below the L0 docker primitive. Backward-compatible (no graphService = current behavior).
• Patch Verdict: Matches. graphService = null default (:498) → existing callers unchanged; JSONL append (:513) precedes publish (:515); publishRecoveryRunStateToGraphWithSurface (:653-671) try/catches → increments failed summary + onGraphPublicationError callback + log, never re-throws; node ids are stable (recovery-run:${recoveryRunId} etc.) + upsertNode → idempotent; publication is via graphService.upsertNode directly (no message-WAL).
• Premise Coherence: Coheres — serves provable-in-deployment (the #13914 reader's data source) without making graph writes a recovery durability gate; respects the cross-family L0 convergence.

🕸️ Context & Graph Linking

• Target Epic / Issue ID: Resolves #13916
• Related Graph Nodes: #13874 (parent epic), #13914 (downstream reader), #13881 (recovery-run ledger), #13915 (the recovery writer that will supply graphService), #13860, ADR-0025/0026.

🔬 Depth Floor

Challenge: The proof seam ships dormant — appendRecoveryRunState publishes only when a caller supplies graphService, and no production caller does yet (the recovery service #13915 is unmerged + REQUEST_CHANGES'd; the #13914 reader is unbuilt). So the end-to-end proof (recovery-run → graph → inspect_deployment read) is not live until #13915 (wired to pass the writer) + #13914 land. #13916 AC-5 is met at the data-provider level (the read/filter path is unit-tested with mocks), not end-to-end live — which is correct for a contract-first seam, and the PR's Post-Merge Validation states exactly this. Non-blocking; flagging so it's not mistaken for "remote observability works now." (Minor: the publish is synchronous in the append path — fine for the low-frequency recovery ledger; best-effort failure means a slow graph write can't corrupt durability.)

Rhetorical-Drift Audit: Pass. The body precisely scopes ("stays deliberately below the L0 docker-runtime primitive… does not wire unmerged #13915 recovery-service code") and the diff substantiates it. No overshoot — contrast with the sibling #13919 where "applies the same ratio" overshot the diff; here the framing matches.

Findings: Pass (dormant-until-wired is documented, by-design).

🧠 Graph Ingestion Notes

• [KB_GAP]: N/A.
• [TOOLING_GAP]: N/A.
• [RETROSPECTIVE]: The right shape for routing immune-system proof to the graph SSOT: additive optional writer, JSONL stays the durability boundary, graph publish is best-effort + idempotent (stable-id upsert), surfaced-not-thrown. This is the template for publishing any structured agent-OS event to the graph for remote observability.

N/A Audits — 📡 🔗

N/A across listed dimensions: no OpenAPI/MCP-tool surface touched (the inspect_deployment handler is #13914); no skill/convention/startup-doc change.

🎯 Close-Target Audit

• Close-targets identified: Resolves #13916.
• #13916 confirmed not epic-labeled (leaf sub of #13874); the PR maps to all six #13916 ACs (projection / filterable diagnosis+reobserve / idempotency / failure-surfacing-without-blocking-append / data-provider read / sync-vs-async stated). Accurate, not over-claimed.

Findings: Pass.

📑 Contract Completeness Audit

• #13916 contains a 4-row Contract Ledger.
• Implemented diff matches: recovery-run graph projection (stable ids), diagnosis/reobserve readout nodes, JSONL-as-durability + best-effort graph publish, data-provider read path — each ledger row satisfied; the inspect_deployment row is correctly cross-PR-deferred to #13914.

Findings: Pass.

🪜 Evidence Audit

• PR body has Evidence: L2 (...) -> L2 required (...) and No residuals for #13916.
• #13916's ACs are projection/idempotency/failure-surfacing/data-provider — all unit-coverable (L2); 14 specs cover them. The end-to-end L3 (live remote read) is correctly owned by #13914, not over-promised here.

Findings: Pass — close-target ACs covered at L2 as scoped.

🧪 Test-Execution & Location Audit

• Checked out at exact head 0d1d32cb; spec in canonical location.
• Ran recoveryRunStateStore.spec.mjs → 14 passed. CI green.
• Code-change coverage: projection, idempotency, failure-surfacing, retention, corrupt-artifact tolerance all exercised.

Findings: Tests pass.

📋 Required Actions

No required actions — eligible for human merge.

(Sequencing note, not a gate: the proof seam goes live only once a writer supplies graphService — that wiring rides with the reconciled #13915 — and #13914 reads it. Track that the recovery service's appendRecoveryRunState call passes the writer.)

📊 Evaluation Metrics

• [ARCH_ALIGNMENT]: 95 — additive optional writer, JSONL-durability-boundary preserved, graph-direct (not message-WAL), below-L0; −5 for the synchronous-in-append-path choice (justified, low-freq).
• [CONTENT_COMPLETENESS]: 96 — precise, honestly-scoped body; full JSDoc on the new projection helpers.
• [EXECUTION_QUALITY]: 95 — idempotent stable-id upserts, surfaced-not-thrown failure, JSONL-before-publish; 14/14 green at exact head.
• [PRODUCTIVITY]: 100 — fully delivers #13916; the proof-seam keystone for the #13914 reader.
• [IMPACT]: 80 — the structured-proof half of de-blackboxing the immune system; high once #13915+#13914 wire it.
• [COMPLEXITY]: 40 — one helper extended with a projection + best-effort publish path.
• [EFFORT_PROFILE]: Quick Win — focused, well-tested seam with clean downstream leverage.

[RETROSPECTIVE] Calibration marker: same author, same session — #13919 earned Request Changes (split-brain + over-claim), #13917 earns Approve (clean, accurate, all-ACs-met). Per-PR verdicts, not reflexive.