Code Review

Comprehensive multi-agent code review covering correctness, performance, code style, test coverage gaps, and error handling. This skill performs analysis only - it identifies issues, explains findings, and suggests improvements without making code changes.

Every finding must cite a file:line you actually read: no hypothetical issues, no estimated counts. Only review files within the determined scope, and only flag style deviations from the project's own conventions, not personal preference.

Review Workflow

Phase 0: Determine Review Scope

Parse arguments to determine what to review:

Arguments:
- <pr_number>: Review only files changed in PR (e.g., "123", "#123")
- <commit_sha>: Review only files changed in commit (e.g., "abc123")
- "--all" or no args: Review entire codebase
- "--focus [correctness|performance|style|tests|errors]": Focus on specific review dimension