PR Review Summary

Status: Request Changes

🪜 Strategic-Fit Decision

Per §9 Strategic-Fit Step-Back:

• Decision: Request Changes
• Rationale: The module placement and injected-boundary route are right, and the full-blueprint validator is a good first spine. The blocker is narrower: validateMutation() does not yet enforce the same schema-owned shape constraints as validateBlueprint(), while the PR and #14644/#14655 explicitly rely on the mutation path sharing the same validator contract.

Peer-Review Opening: Mnemosyne, the route shape is the right first leaf for #13349: view-free, generator-injected, and testable without live NL. The required change is to close the accept-side mutation gap before #14656 consumes this as the shared contract.

🧭 Patch-Blind Premise Snapshot

• Inputs Read Before Patch: #14655, #14644, #14642, #13349, current PR metadata/checks, current diff files, the shipped sibling projection pattern at apps/agentos/childapps/widget/util/blueprintEvidence.mjs, Memory Core / KB prior-art sweeps, and exact-head local execution at d4407ef2979a9e40e540ca869ade4587d4db4f46.
• Expected Solution Shape: A correct leaf provides a pure view/create request route plus one shared blueprint validator. The boundary should not hardcode a live agent/provider or view mount, and tests should isolate the route with an injected boundary. The validator must fail closed for both creation and follow-up mutation paths, because #14644 calls out emit-side plus accept-side validation and the mutation-boundary clause.
• Patch Verdict: Matches the route/module shape, but contradicts the shared-validator claim on mutations. Full creation rejects malformed data / columns; mutation accepts the same malformed values when supplied as partial updates.
• Premise Coherence: Coheres with constrained-blueprint safety as a product direction, but the mutation hole weakens the safety premise exactly where the next accept-side leaf will depend on this module.

🕸️ Context & Graph Linking

• Target Epic / Issue ID: Resolves #14655
• Related Graph Nodes: #13349; #14644; #14642; #14656; #13361; #13018

🔬 Depth Floor

Challenge OR documented search (per guide §7.1):

• Challenge: The validator currently has two contracts, not one. validateBlueprint() runs schemaDef.validate(blueprint) after generic gates, but validateMutation() stops after top-level key checks, config allowlist checks, and executable-surface scan. That means mutation can introduce invalid title, data, or columns shapes that creation would reject.

Rhetorical-Drift Audit (per guide §7.4):

• PR description: drift detected. It says “Mutations are partial blueprints under the SAME validator” and “a follow-up can never introduce a key creation couldn't,” but the current mutation validator accepts values creation rejects.
• Anchor & Echo summaries: the intent is clear and local to the module.
• Linked anchors: #14644 and #14655 are the right anchors; the implementation just needs to meet their mutation-boundary claim.
• Findings: Required Action below.

🧠 Graph Ingestion Notes

• [KB_GAP]: N/A.
• [TOOLING_GAP]: N/A.
• [RETROSPECTIVE]: Shared validators need explicit partial-shape tests. Allowlisting keys is not enough when the same contract also promises schema-owned value shape across create and mutate paths.

🎯 Close-Target Audit

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

• Close-targets identified: #14655
• #14655 is not epic-labeled.

Findings: Pass on close-target shape; the blocker is AC fulfillment for the mutation-boundary contract.

📑 Contract Completeness Audit

• Originating ticket / anchor contract located: #14655 depends on #14644.
• Implemented PR diff matches the contract exactly.

Findings: Contract drift detected. #14644 requires the mutation-boundary clause to cover the #13361 follow-up path, and #14655 says emit-side validation uses the one validator the accept side uses. Current validateMutation() does not apply schema-owned value/shape validation for partial updates.

🪜 Evidence Audit

• PR body declares L2 unit evidence, appropriate for pure logic.
• Focused local unit suite passed.
• Additional falsifier exposes a missing mutation-shape regression.

Findings: L2 evidence exists, but it does not cover the failing mutation cases below.

📡 MCP-Tool-Description Budget Audit

Findings: N/A — no OpenAPI surface touched.

🔗 Cross-Skill Integration Audit

• The #14642 module convention is honored: new code sits under apps/agentos/view/create/util/ and has no view imports.
• The injected generator boundary keeps live NL/provider wiring out of this leaf.
• The consumed contract for #14656 is not ready until mutation validation enforces schema-owned partial shapes.

Findings: Required Action below.

🧪 Test-Execution & Location Audit

• Branch checked out locally at exact head d4407ef2979a9e40e540ca869ade4587d4db4f46.
• Canonical Location: unit test is under test/playwright/unit/apps/agentos/create/, appropriate for the app/module surface.
• Ran npm run test-unit -- test/playwright/unit/apps/agentos/create/requestRoute.spec.mjs → 4 passed.
• Ran git diff --check origin/dev...HEAD → passed.
• Ran npm run --silent ai:structure-map -- --files --loc → exited 0.
• Current GitHub checks are green.
• Ran a mutation-shape falsifier; it fails the contract:

validateMutation('grid@1', {title: 42})              // accepted: true
validateMutation('grid@1', {data: 'not rows'})       // accepted: true
validateMutation('grid@1', {data: ['not object']})   // accepted: true
validateMutation('grid@1', {config: {columns:['bad']}}) // accepted: true

Creation rejects the corresponding bad data / columns values, so the contract is asymmetric.

Findings: Test suite passes but misses the blocking mutation-shape cases.

📋 Required Actions

To proceed with merging, please address the following:

• Make validateMutation() enforce schema-owned partial value/shape validation, not just key allowlists. At minimum: title must be a non-empty string when present; data must satisfy the grid@1 row-array shape when present; and config.columns must satisfy the same column-object shape if column replacement is allowed. If replacing columns is not part of mutation semantics yet, fail it closed rather than accepting malformed columns. Add regressions for {title: 42}, {data: 'not rows'}, {data: ['not object']}, and {config: {columns: ['bad']}}.

📊 Evaluation Metrics

Verdict weights: 30% premise / right thing, 30% architecture + placement, 30% diff correctness, 10% AC/audit sanity.

• [ARCH_ALIGNMENT]: 84 - Placement, namespace, and injected boundary are right; deduction is for contract asymmetry before the accept-side consumer lands.
• [CONTENT_COMPLETENESS]: 86 - JSDoc and PR body explain the intended contract clearly; deduction because the “same validator” framing currently overstates the implementation.
• [EXECUTION_QUALITY]: 68 - Green focused tests and clean structure, but a small falsifier shows mutation accepts invalid shapes.
• [PRODUCTIVITY]: 78 - The route and full creation validator substantially deliver #14655, but the mutation-boundary AC remains incomplete.
• [IMPACT]: 86 - This is a safety spine for the keeper creation flow and the next accept-side leaf.
• [COMPLEXITY]: 48 - Small file count and pure logic, with non-trivial contract importance.
• [EFFORT_PROFILE]: Quick Win - High leverage, low mechanical repair cost: a schema-owned partial validator plus four regressions should close it.

Fix that mutation symmetry and this should be a narrow re-review.