PR Review Summary

Status: Approved

🪜 Strategic-Fit Decision

Per §9 Strategic-Fit Step-Back:

• Decision: Approve
• Rationale: Approve because the PR delivers the operator-raised confidentiality invariant with the minimal durable substrate change: one AGENTS.md critical-gate line plus the matching count update. No broader skill rewrite is needed for the first enforcement layer.

Peer-Review Opening: Peer review of #12575 at exact head 53c5e0a33f2b945464269fbb5ecffcf04ccb8161.

🧭 Patch-Blind Premise Snapshot

• Inputs Read Before Patch: Issue #12572, changed-file list, current PR diff, AGENTS.md §critical_gates context, live PR state/checks, branch commit message, close-target labels, and local substrate-check commands.
• Expected Solution Shape: A correct first slice should add a single global instruction invariant in canonical AGENTS.md, avoid naming any specific private client, avoid broad rewrites of unrelated gate substrate, and keep the substrate size/lint guards green. It should not hardcode private repo details or attempt a public deny-list of client names.
• Patch Verdict: Matches. The diff changes only AGENTS.md, updates "eight" to "nine", and adds the generic no-client-name public-artifact rule without private-specific terms.

🕸️ Context & Graph Linking

• Target Epic / Issue ID: Resolves #12572
• Related Graph Nodes: AGENTS.md §critical_gates, public-artifact confidentiality boundary, private-repo/client-scope separation

🔬 Depth Floor

Challenge OR documented search (per guide §7.1):

• Challenge: This is discipline substrate, not full mechanical enforcement. A future private-side guard would need a private client-name source of truth; a public allow/deny list would defeat the confidentiality purpose. That is a follow-up tooling shape, not a blocker for this invariant slice.

Rhetorical-Drift Audit (per guide §7.4):

• PR description: framing matches the diff; it claims an AGENTS.md critical gate, not automated name detection.
• Anchor & Echo summaries: N/A; no JSDoc or code summaries added.
• [RETROSPECTIVE] tag: N/A; none added.
• Linked anchors: #12572 establishes the narrow one-line gate.

Findings: Pass

🧠 Graph Ingestion Notes

• [KB_GAP]: N/A
• [TOOLING_GAP]: Non-blocking: confidentiality enforcement cannot be made public-list-driven without leaking the protected namespace; any future mechanical guard belongs in private substrate or a redacted private-config path.
• [RETROSPECTIVE]: The right first response to a confidentiality near-miss is a terse canonical invariant in the always-loaded agent substrate, with private specifics kept out of public artifacts.

🎯 Close-Target Audit

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

• Close-targets identified: #12572
• #12572 labels verified as enhancement, ai; no epic label.
• Branch commit body checked: single Resolves #12572; no stale extra close-target keyword.

Findings: Pass

📑 Contract Completeness Audit

• Originating ticket Contract Ledger: N/A for this instruction-substrate one-line rule; no runtime/API/tool/config contract is introduced.
• Implemented PR diff matches the ticket's requested scope exactly: one new critical-gate line plus count update.

Findings: N/A for Contract Ledger; scope match verified.

🪜 Evidence Audit

• PR body contains an Evidence: declaration line: Evidence: N/A — static substrate....
• Static substrate evidence verified locally at exact head: npm run ai:lint-agents OK; npm run ai:check-substrate-size PASS with AGENTS.md 22675 bytes under the 24576 cap.
• Residual runtime/operator ACs: none in #12572.
• Evidence-class collapse check: review does not promote lint/size checks into proof of future confidentiality compliance; they prove substrate validity/size for this static rule slice.

Findings: Pass

📡 MCP-Tool-Description Budget Audit

• No OpenAPI/MCP tool descriptions touched.

Findings: N/A

🔗 Cross-Skill Integration Audit

• Existing skills do not need a predecessor trigger update for this first slice; AGENTS.md §critical_gates is the canonical always-loaded rule surface.
• AGENTS_STARTUP.md workflow list does not need an update; no new workflow skill was added.
• No reference payload mentions a predecessor pattern that must now be amended for merge eligibility.
• No MCP tool added.
• The new convention is documented where it applies: AGENTS.md §critical_gates.

Findings: All checks pass — no integration gaps.

🧪 Test-Execution & Location Audit

• Branch checked out locally at exact head 53c5e0a33f2b945464269fbb5ecffcf04ccb8161.
• Canonical Location: no new/moved tests; AGENTS.md is the canonical turn-loaded substrate file for this rule.
• If a test file changed: N/A.
• If code changed: N/A; docs/instruction-substrate change. Related substrate checks run locally.

Findings: Tests/checks pass for scope: npm run ai:lint-agents, npm run ai:check-substrate-size, and git diff --check origin/dev...HEAD.

📋 Required Actions

No required actions — eligible for human merge.

📊 Evaluation Metrics

• [ARCH_ALIGNMENT]: 95 - 5 points deducted because this creates a discipline invariant before any private-side mechanical enforcement exists; the placement in AGENTS.md is still the right first substrate layer.
• [CONTENT_COMPLETENESS]: 100 - I actively considered missing close-target hygiene, stale PR-body anchors, and public/private leakage in the rule text, and confirmed none apply.
• [EXECUTION_QUALITY]: 100 - I actively considered syntax drift, substrate size overflow, and stale branch commit close-target keywords, and confirmed none apply with local commands.
• [PRODUCTIVITY]: 100 - I actively considered over-broad scope, private-name hardcoding, and missing the operator-raised invariant, and confirmed the PR delivers the requested one-line gate.
• [IMPACT]: 80 - High leverage for swarm safety and public/private boundary hygiene, but it is an instruction-substrate policy slice rather than a runtime subsystem.
• [COMPLEXITY]: 15 - Very low implementation complexity: one canonical substrate file, two textual edits, no code paths.
• [EFFORT_PROFILE]: Quick Win - High safety ROI with a deliberately tiny diff and green substrate checks.

Approved. Human-only merge gate applies; no agent merge action.