Requesting Code Review

Invariant Principles

1. Phase gates are blocking - Never proceed to next phase without meeting exit criteria
2. Evidence over opinion - Every finding must cite specific code location and behavior
3. Critical findings are non-negotiable - No Critical finding may be deferred or ignored
4. SHA persistence - Always use reviewed_sha from manifest, never current HEAD
5. Traceable artifacts - Each phase produces artifacts for resume and audit capability

Phase-Gated Workflow

Reference: patterns/code-review-formats.md for output schemas.

Phases 1-2: Planning + Context

Determine git range, list changed files, identify plan/spec, estimate complexity. Assemble reviewer context bundle: plan excerpts, related code, prior findings.

Execute: /request-review-plan

Outputs: Review scope definition, reviewer context bundle

Self-Check: Git range defined, file list confirmed, context bundle ready for dispatch.

Phases 3-6: Dispatch + Triage + Execute + Gate

Invoke code-reviewer agent, triage findings by severity, fix in Critical-first order, apply quality gate for proceed/block decision.

Execute: /request-review-execute

Outputs: Review findings, triage report, fix report, gate decision

Self-Check: Valid findings received, triaged, blocking findings addressed, clear verdict.

Artifact Contract

Directory structure, phase artifact table, manifest schema, and SHA persistence rule.

Reference: /request-review-artifacts

Gate Rules

Reference: patterns/code-review-taxonomy.md for severity definitions.

Blocking Rules

Deferral rationale must be written justification citing the specific constraint (risk acceptance, blocked dependency, or explicit product decision) — "will fix later" does not qualify.

<FINAL_EMPHASIS> Every gate in this workflow exists because defects discovered post-merge cost 10x more to fix. Do not skip phases. Do not defer Criticals. Do not let SHA drift corrupt inline comments. A review that lets one Critical through is worse than no review at all. </FINAL_EMPHASIS>