PR Review Summary

Status: Approved

🪜 Strategic-Fit Decision

Per §9 Strategic-Fit Step-Back:

• Decision: Approve
• Rationale: This is the exact residual left by #15439: the mounted card witness already proved Start and rejected-Start, while the same contextual toggle's Stop half remained unwitnessed. The patch closes that product-visible cycle in the existing spec, changes no production surface, and has no deferred correctness or independently valuable follow-up.

Peer-Review Opening: The narrow shape is right: one stateful mounted journey now proves the contextual control in both directions instead of creating a second Stop-only test.

🧭 Patch-Blind Premise Snapshot

• Inputs Read Before Patch: #15460; the changed-file list; current dev versions of FleetCardLifecycleNL.spec.mjs, AgentCardController.mjs, AgentCard.mjs, fleetLifecycleIntentAdapter.mjs, FleetCockpitController.mjs, and the Fleet wire allowlist; the #15439/#15445 sibling history; Memory Core and Knowledge Base results for the Fleet control ownership chain.
• Expected Solution Shape: Extend the existing authenticated stateful loopback and drive the same native toggle twice. The test must not hardcode a second control or mutate the Body record directly; isolation must remain a test-owned loopback whose lifecycle verbs alone mutate registry truth and whose roster reads seat the rendered state.
• Patch Verdict: Matches and improves the expected shape. The diff adds stopAgent to the same registry double, parameterizes the existing minimal-wire assertion, and closes on both the returned play affordance and the Neural Link roster record; the credential sweep moves semantically to the end of the complete cycle.
• Premise Coherence: coheres: verify-before-assert is executable here—the second verb is accepted only after a real roster re-poll changes the record, not because the test or UI assumes success.

🕸️ Context & Graph Linking

• Target Epic / Issue ID: Resolves #15460
• Related Graph Nodes: #15439, PR #15445, #15242, #14611, Fleet Manager, authenticated fleet bridge, registry-truth rendering

🔬 Depth Floor

Challenge OR documented search (per guide §7.1):

• Documented search: I actively looked for an optimistic icon flip that could bypass the roster read, duplicate or non-minimal stopAgent requests, and a loopback mutation that could green without changing App-Worker truth. I found no concerns: the play icon and state: 'off' both depend on the post-Stop fleetRoster result, while the request census independently pins one allowlisted string-param stopAgent.

Rhetorical-Drift Audit (per guide §7.4):

• PR description: “full power cycle” is executed in one mounted journey, not inferred from separate unit paths.
• Anchor & Echo summaries: the changed JSDoc accurately names both registry mutations and both state-derived verbs.
• [RETROSPECTIVE] tag: N/A—none added.
• Linked anchors: #15439/#15445 establish the Start-side predecessor and #15242 establishes the card-surface re-home.

Findings: Pass.

🧠 Graph Ingestion Notes

• [KB_GAP]: N/A—ownership and lifecycle seams were discoverable in current source and the Fleet guide.
• [TOOLING_GAP]: The sandboxed reviewer launch was denied by host process/system-probe permissions before either test executed; the permitted host run completed 2/2 on the exact head.
• [RETROSPECTIVE]: A state-derived contextual toggle needs a continuous two-verb witness. A Start-only green proves neither the verb handoff nor the running→stopped roster projection.

🎯 Close-Target Audit

• Close-targets identified: #15460
• #15460 is confirmed not epic-labeled; it carries enhancement, ai, and testing.

Findings: Pass.

🪜 Evidence Audit

• PR body contains an Evidence: declaration: L3 mounted composition against the authenticated loopback → L3 required.
• Achieved evidence meets the close-target requirement; no residual AC is claimed.
• No deferred residual requires ticket annotation.
• Two-ceiling distinction is honest: the author achieved the applicable L3 ceiling rather than substituting L1/L2 evidence.
• Review language preserves the L3 class; it does not promote static or unit evidence.
• Deployment causality is N/A—the exact unmerged head is directly executable in the local mounted harness.

Findings: Pass.

N/A Audits — 📑 📡 🔗

N/A across listed dimensions: this test-only delta changes no public/consumed contract, OpenAPI tool description, workflow convention, skill, or architectural primitive.

🧪 Test-Evidence & Location Audit

• Execution evidence: exact-head required CI green at cebf935a70ea86f20a4280bfa9fec64457466d86; author supplied the current-head standalone 2/2 receipt and baseline-discriminated the two unrelated full-directory local reds.
• Reviewer falsifier: NEO_E2E_PORT=49129 NEO_TEST_SKIP_CI=true npx playwright test agentos/FleetCardLifecycleNL -c test/playwright/playwright.config.e2e.mjs --workers=1 targeted the concern that Stop might not close on registry truth; result 2/2 passed on the exact head. Without running.delete(), the next roster read remains running, so the required play affordance and Body state: 'off' cannot pass.
• Test location: pass—existing Whitebox E2E remains in test/playwright/e2e/agentos/.
• AgentOS structure-map pre-flight ran successfully; the patch adds no placement surface.

Findings: Pass.

📋 Required Actions

No required actions — eligible for human merge.

📊 Evaluation Metrics

Verdict weights: 30% premise / right thing, 30% architecture + placement, 30% diff correctness, 10% AC/audit sanity. These are importance-to-verdict weights, not effort budgets.

• [ARCH_ALIGNMENT]: 100 - Actively checked that the card remains intent-only, the adapter remains transport owner, and roster re-poll remains rendered-truth owner; the test bypasses none of those boundaries.
• [CONTENT_COMPLETENESS]: 100 - All four #15460 ACs map to changed executable assertions, and every changed helper/test summary now describes the two-verb contract without stale Start-only framing.
• [EXECUTION_QUALITY]: 100 - Exact-head CI is green; the targeted mounted reviewer run is 2/2; request count, payload, UI settle, App-Worker record, residue, and secret hygiene are independently asserted.
• [PRODUCTIVITY]: 100 - The complete prescribed Stop residual is delivered in one focused file with no scope transfer or follow-up.
• [IMPACT]: 80 - Completes the operator-visible card power-cycle guard on the Fleet flagship, while remaining a test-only extension rather than new runtime capability.
• [COMPLEXITY]: 35 - One existing stateful E2E helper and one journey gain a second verb; the cognitive load is the async UI→wire→re-poll→store chain, not file breadth.
• [EFFORT_PROFILE]: Quick Win - Low-diff, high-signal closure of a product lifecycle blind spot using an already-proven harness.

Approved at exact head cebf935a70; eligible for human merge.