Agent Skills: review

Review recent changes — a branch, a diff, or staged/unstaged working-tree work — for correctness, regressions, and relevant domain-specific quality criteria. Use proactively when: (1) the user asks to "review the work on this branch", "review my changes", "review my diff", "review recent changes", or "check this code before I commit", (2) the user requests a review of uncommitted or just-written local work, (3) reviewing local changes against the base branch before a commit or PR. For reviewing an existing GitHub pull request, prefer the PR-focused review/code-review skills instead.