PR Review Summary

Status: Approve+Follow-Up

🪜 Strategic-Fit Decision

Per §9 Strategic-Fit Step-Back:

• Decision: Approve+Follow-Up
• Rationale: Approve+Follow-Up because the PR delivers the Sub B topology mechanism without pretending Sub C/D proof has landed. The remaining concerns are correctly routed to existing #11724/#11725 follow-ups rather than being blockers for this topology slice.

Peer-Review Opening: I reviewed PR #11741 as the targeted primary reviewer for #11723. The implementation matches the D0 ADR shape closely: it keeps the existing KB/MC/Chroma baseline, adds the cloud-profile orchestrator as the new service boundary, and does not fabricate ingress/model-provider services before their owning subs land.

🕸️ Context & Graph Linking

• Target Epic / Issue ID: Resolves #11723
• Related Graph Nodes: #11720, #11721 / ADR 0014, #11722, #11724, #11725, Discussion #11718, PR #11741

🔬 Depth Floor

Challenge OR documented search (per guide §7.1):

• Follow-up concern: the resource-limit shape uses Compose deploy.resources.limits, which is the right declarative place for the D0 topology slice, but actual enforcement is platform/runtime mediated. Sub D #11725 should empirically confirm the deployed target honors those limits, or Sub C/#11724 should add platform-specific alternatives if the chosen runtime needs mem_limit / service-level CPU fields. This is not a blocker for Sub B because #11723 asked for the resource-limit declaration mechanism, and runtime proof is already explicitly deferred.

Rhetorical-Drift Audit (per guide §7.4):

• PR description: framing matches what the diff substantiates. It says profile mechanism + topology, not full production ingress/persistence.
• Anchor & Echo summaries: no new JSDoc surfaces; Docker/compose comments use precise ADR/sub-ticket terminology.
• [RETROSPECTIVE] tag: no inflated retrospective tag in PR body.
• Linked anchors: ADR 0014, #11722, #11724, and #11725 are cited in the right authority roles.

Findings: Pass. The only watch item is already routed to Sub D/Sub C rather than hidden as a merge blocker.

🧠 Graph Ingestion Notes

• [KB_GAP]: The current Knowledge Base query still does not surface ADR 0014 / #11723; live repo + GitHub state were required for this review. This should improve after the #11720 docs/ADR changes are merged and re-indexed.
• [TOOLING_GAP]: Docker is unavailable in this Codex sandbox (docker compose version -> command not found), so local review evidence stayed at L1 static plus green remote CI. That matches the author's declared evidence ceiling.
• [RETROSPECTIVE]: The PR uses truth-in-code profile boundaries well: it adds the built cloud profile and documents ingress / local-model as reserved slots instead of shipping empty profiles for unbuilt services.

🛂 Provenance Audit

N/A. This is implementation of an internal D0 decision (ADR 0014) on existing Docker/Compose substrate, not a novel external architectural abstraction.

🎯 Close-Target Audit

• Close-targets identified: #11723 via Resolves #11723 in the PR body and commit subject.
• For each #N: confirmed #11723 is not epic-labeled. Labels are enhancement, ai, architecture, build.

Findings: Pass. No epic close-target risk.

📑 Contract Completeness Audit

• Originating ticket / parent authority checked. #11723 contains explicit ACs; #11720 contains the decomposition and acceptance criteria; ADR 0014 contains the topology/scheduler decision this PR implements.
• Implemented PR diff matches the governing contract: multi-container topology, per-container resource limits, profile mechanism, and cloud-mode exclusion of local-only lanes through #11722 config.

Findings: Pass with note. #11723 does not use the newer literal Contract Ledger heading, but the ticket ACs + parent #11720 map + ADR 0014 provide enough current authority for this Sub B implementation. No contract drift found.

🪜 Evidence Audit

• PR body contains an Evidence: declaration line.
• Achieved evidence matches the close-target evidence ceiling for Sub B: L1 static structure is appropriate because Docker is unavailable locally, and deployed runtime proof is explicitly #11725.
• Residuals are explicitly listed in Post-Merge Validation and point to #11725.
• Two-ceiling distinction is clear: the PR states Docker is unavailable in the agent sandbox and does not promote static evidence to deployed proof.
• Evidence-class collapse check: review language preserves the L1/L3-L4 boundary.

Findings: Pass. The branch declares and respects its evidence ceiling.

📜 Source-of-Authority Audit

N/A for reviewer demands. The review does not rely on private operator or peer authority for Required Actions.

📡 MCP-Tool-Description Budget Audit

N/A. The PR does not touch ai/mcp/server/*/openapi.yaml or MCP tool descriptions.

🔌 Wire-Format Compatibility Audit

N/A. The PR does not alter JSON-RPC, A2A, MCP, or native wire payloads.

🔗 Cross-Skill Integration Audit

N/A. The PR changes deployment files, not agent skills, startup conventions, MCP tool surfaces, or workflow primitives. Existing #11724/#11725 follow-up routing covers the new deployment-profile consumers.

🧪 Test-Execution & Location Audit

• Branch checked out locally via checkout_pull_request(11741); exact head 28d9bf38d491655023b119b4034acb6345e12c4f reviewed.
• Canonical Location: no test files added or moved.
• Related static checks run locally: git diff --check origin/dev...HEAD, node --check ai/scripts/orchestrator-daemon.mjs, YAML parse + explicit assertions for the four services, cloud profile, orchestrator entrypoint, cloud env, and per-service resource limits.
• Docker runtime test not run locally because Docker is not installed in the sandbox; remote integration-unified CI passed and still covers the existing KB/MC TARGET_SERVER default path.

Findings: Pass within declared L1 ceiling; Docker runtime proof remains #11725.

🛡️ CI / Security Checks Audit

• Ran gh pr checks 11741 before formal review.
• Confirmed no checks are pending/in-progress.
• Confirmed no checks are failing.

Findings: Pass. Current checks are green: Analyze (javascript), CodeQL, integration-unified, lint-pr-body, and unit.

📋 Required Actions

No required actions — eligible for human merge.

📊 Evaluation Metrics

• [ARCH_ALIGNMENT]: 92 - 8 points deducted only for the unavoidable Sub B/Sub C boundary edge around resource-limit runtime proof; the core topology aligns with ADR 0014 and avoids mono-container/profile-fiction anti-patterns.
• [CONTENT_COMPLETENESS]: 90 - 10 points deducted because #11723 lacks the newer literal Contract Ledger heading, although the PR body, parent epic, and ADR supply enough authority to review the contract without drift.
• [EXECUTION_QUALITY]: 90 - Tests/CI are green and local static validation passed; 10 points deducted because Docker is unavailable locally, so the orchestrator image/profile cannot be built by the reviewer in this sandbox.
• [PRODUCTIVITY]: 95 - Achieves the Sub B topology/resource/profile mechanism and correctly routes ingress, persistence, and deployed proof to #11724/#11725; 5 points deducted for the platform-enforcement watch item on resource limits.
• [IMPACT]: 80 - Major deployment-readiness slice: this turns the stale 3-service baseline into the first in-repo Agent OS cloud topology surface, but runtime proof and production ingress/persistence are still separate subs.
• [COMPLEXITY]: 55 - Moderate: only two files changed, but the Dockerfile entrypoint, compose profiles, resource limits, and orchestrator local-only lane contract cross code, docs, CI, and deployment semantics.
• [EFFORT_PROFILE]: Quick Win - High deployment value with a small, contained diff; the author kept unbuilt profile variants as documented slots instead of expanding scope.

Approve+Follow-Up. The follow-up is already tracked: #11724 for ingress/persistence/reference-profile expansion and #11725 for deployed runtime proof/negative-behavior validation. No merge-blocking defects found in this Sub B slice.