diff-reviewlisted

# Diff Review Review a bounded code change for concrete correctness defects and missing intent. [repository-review](../repository-review/SKILL.md) owns whole-repository audits and [plan-review](../plan-review/SKILL.md) owns proposals. ## Workflow 1. **Resolve the diff**: intended behavior, base/head or working-tree scope, affected callers, tests, and repository constraints; preserve unrelated work. 1. **Check intent**: verify required behavior and acceptance before judging implementation quality; read surrounding code and dependency contracts. 1. **Trace failures**: inputs, state transitions, error paths, concurrency, persistence, permissions, and compatibility only where the change affects them. 1. **Verify proportionally**: reproduce material findings with focused tests or source evidence; keep full-gate and runtime proof tied to the reviewed candidate. 1. **Report actionable defects**: priority, exact location, reachable trigger, impact, and smallest correction; separate confirmed findings from uncertainty and avoid preference-only noise. ## Gotchas - **Review only by default**: Do not edit code, resolve threads, or approve the pull request unless the user separately asks; act on review threads with [github-pull-request](../github-pull-request/SKILL.md). - **Design smells**: Challenge pass-through abstractions, hidden dependency construction, tests that bypass the public seam, and flexibility with no second concrete use. - **Generated and vendored hunks**: Review the