PR Review Summary

Status: Approved

🪜 Strategic-Fit Decision

Per §9 Strategic-Fit Step-Back:

• Decision: Approve
• Rationale: The patch fixes the exact low-level restart primitive defect without expanding scope. The implementation preserves the spawn cwd as stable process state, keeps legacy cwd-less behavior unchanged, and has focused exact-head unit coverage.

Thanks for isolating this at the primitive instead of relying on the higher-level FleetManager.restartAgent route to keep masking it. This is the right layer for direct future callers.

🧭 Patch-Blind Premise Snapshot

• Inputs Read Before Patch: Issue #13344 body and Contract Ledger, PR changed-file list, current FleetLifecycleService.start / stop / restart source, existing FleetLifecycleService.spec.mjs, related #13015 / #13049 / #13339 / #13338 / #13177 anchors from the ticket/PR, and exact PR head 6fda7586c1b503de57be48bc26c58bfb8e7c239b.
• Expected Solution Shape: A correct fix should persist the start-time cwd in the lifecycle record and reuse it on restart(id) without changing cwd-less legacy behavior. It must not re-provision repositories inside the low-level primitive, expose credentials or noisy child state through status, or make restart depend on the FleetManager turnkey path. Unit isolation should use the existing recording spawn seam.
• Patch Verdict: Matches. start() now records cwd, restart() captures it before stop(id) and re-supplies it to start(), and the spec covers both provisioned cwd preservation and cwd-less restart.

🕸️ Context & Graph Linking

• Target Epic / Issue ID: Resolves #13344
• Related Graph Nodes: #13015, #13049, #13339, #13338, #13177; concepts: Fleet Manager, FleetLifecycleService, restart cwd preservation, path-keyed memory

🔬 Depth Floor

Challenge OR documented search (per guide §7.1):

• Documented search: I actively looked for whether stop(id) destroys the record before restart(id) can reuse cwd, whether cwd leaks through status() or secret-bearing surfaces, and whether cwd-less restart behavior changed. The record survives, status() still enumerates fields without cwd, and the new test asserts cwd-less restart leaves spawnOptions.cwd undefined.

Rhetorical-Drift Audit (per guide §7.4):

• PR description: framing matches the low-level primitive fix; it does not claim the higher-level provisioned restart path changed.
• Anchor & Echo summaries: source JSDoc describes restart cwd preservation in codebase terms and names the path-keyed memory consequence accurately.
• [RETROSPECTIVE] tag: N/A — none added.
• Linked anchors: #13338 is cited as the higher-level path that already routes around the bug, while #13344 closes the primitive.

Findings: Pass.

🧠 Graph Ingestion Notes

• [KB_GAP]: N/A.
• [TOOLING_GAP]: N/A — exact-head checkout and focused unit spec ran cleanly.
• [RETROSPECTIVE]: Fleet lifecycle restart must preserve the same working-directory state used at spawn time; otherwise checkout-path-keyed memory can fork even when the original provisioned start path was correct.

N/A Audits — 📑 📡 🔗

N/A across listed dimensions: no public MCP/OpenAPI tool surface, no new cross-skill convention, and no public consumed API contract beyond the internal Fleet lifecycle primitive already captured by the ticket ledger.

🎯 Close-Target Audit

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

• Close-targets identified: #13344 via PR body Resolves #13344.
• #13344 labels checked: not epic.
• Commit history checked with git log origin/dev..HEAD --format='%h%x09%s%n%b'; no stale magic close-targets beyond #13344.

Findings: Pass.

📑 Contract Completeness Audit

• Originating ticket contains a Contract Ledger.
• Implemented PR diff matches it: start() records cwd, restart() reuses recorded cwd, and cwd-less restart remains unchanged.

Findings: Pass.

🪜 Evidence Audit

• PR body contains an Evidence: declaration line.
• Achieved evidence matches scope: L1 unit evidence is sufficient for a pure in-memory process-record / spawn-options contract.
• No runtime-only residuals or live-bridge ACs are present.
• Review language does not promote L1 evidence into live harness proof.

Findings: Pass.

🧪 Test-Execution & Location Audit

• Branch checked out locally in /private/tmp/neo-13346-review-6fda758 at exact head 6fda7586c1b503de57be48bc26c58bfb8e7c239b.
• Canonical Location: modified spec remains in test/playwright/unit/ai/FleetLifecycleService.spec.mjs, matching the unit-test guide’s AI placement.
• Related test run at exact head:

UNIT_TEST_MODE=true npx playwright test -c test/playwright/playwright.config.unit.mjs test/playwright/unit/ai/FleetLifecycleService.spec.mjs

Result: 21 passed.

Findings: Tests pass.

📋 Required Actions

No required actions — eligible for human merge.

📊 Evaluation Metrics

• [ARCH_ALIGNMENT]: 100 - I actively considered re-provisioning inside restart, status-surface exposure, and cwd-less legacy behavior; none apply, and the fix stays in the correct low-level lifecycle primitive.
• [CONTENT_COMPLETENESS]: 100 - I checked the PR body, ticket ledger, JSDoc, and test evidence; they describe the same shipped behavior without residual drift.
• [EXECUTION_QUALITY]: 100 - Exact-head related tests are green, and the implementation captures cwd before stop-side mutation can matter.
• [PRODUCTIVITY]: 100 - All #13344 ACs are satisfied: start records cwd, restart reuses it, cwd-less restart is unchanged, and focused unit coverage exists.
• [IMPACT]: 50 - Medium impact: a targeted Fleet Manager correctness fix that prevents path-keyed memory forkage for direct restart callers, but not a broad architectural change.
• [COMPLEXITY]: 25 - Low complexity: two-file diff with a small persisted-record field and two focused unit assertions.
• [EFFORT_PROFILE]: Quick Win - Small patch with clear reliability payoff and direct regression coverage.

Eligible for the human merge gate.