Pr Review

pr-review

This skill records repository policy for Claude. Use repoctl as the authority for graph, ownership, affected analysis, task routing, and final hand-off verification, but keep repoctl out of the inner coding loop unless the graph or boundaries are changing.

When this fires

• The user asks for a PR review, impact summary, CI explanation, or merge readiness check.
• The diff touches multiple projects, manifests, proto contracts, generated code, IaC, deploy files, templates, skills, or repo-wide CI.
• A CI matrix or affected-project list needs to be justified.

Review stance

Prioritize correctness, boundary regressions, missing tests, ownership gaps, and CI blind spots. Summaries come after findings. Do not approve a risky diff just because the changed code is small.

Workflow

1. Validate the graph when routing inputs changed:

   repoctl graph validate
   

   A broken graph makes affected analysis untrustworthy, but graph validation is optional for source-only PRs.

2. Summarize PR impact:

   repoctl pr summary --base origin/main --head HEAD --format human
   

   Use the actual PR base branch when it is not origin/main. Run this once unless graph or task-routing inputs change during review.

3. Compute verification surface:

   repoctl affected --base origin/main --head HEAD --tasks check,test,build --format human
   

   Compare this with the checks that actually ran. Missing affected tasks are findings, not footnotes. Do not repeat affected analysis to work around unrelated branch-wide changes; state the widening and switch to explicit project-scoped verification.

4. Inspect code-size risk:

   repoctl inspect size --scope changed --base origin/main --head HEAD --fail-on warning
   

   Run this for Rust, TypeScript/TSX, or Python source changes. Use --scope affected when the PR changes a shared project surface and --scope all when code-size policy, templates, skills, or inspection logic changes. Oversized files, functions, or nested blocks are review findings unless a matching inspection.code_size override explains the exception.

5. Inspect risky paths:

   • repo.yaml, .github/, templates/, .agents/skills/, .claude/skills/ affect the repo.
   • protos/ can break consumers even when source compiles.
   • generated/ or gen/ should usually be regenerated, not manually patched.
   • deploy/prod/, iac/stacks/prod/, and shared core-infra/ need owner review.

6. Review changed code in owner context:

   Use repoctl explain <project-name> for each affected project before deciding whether the change respects facades, clients, and editable areas.

Finding format

Lead with findings ordered by severity:

P1 path/to/file:123 - The change bypasses the framework facade and imports an internal crate.
Fix: move the shared API to the facade package or keep the dependency inside the owning framework.

If there are no findings, say so clearly and name residual risks or skipped gates.

Quality bar

• Every finding cites a file and line when possible.
• Every requested gate maps to an affected project or repo-wide surface.
• Code-size inspection is included for Rust, TypeScript/TSX, or Python source changes, and any finding is either called out or tied to a configured override.
• Owner review is explicit for production IaC, proto breaking changes, and framework internals.
• Repoctl impact commands run once unless graph or task-routing inputs changed during review.
• Do not replace code review with repoctl output; repoctl scopes the review, it does not perform it.

Hand-off

Return findings first, then affected projects, risk flags, commands run, and any verification gap that remains before merge.