Generate properly formatted Conventional Commits messages with Claude Code footer. Use when creating git commits, writing commit messages, or the user mentions "commit", "git commit", or wants to save changes.
Prepare structured PR reviews using a three-phase framework (Context, Analysis, Validation). Use when reviewing pull requests, when user shares a PR URL, or mentions "review PR", "code review", or "check this PR".
Start new work on an issue with discovery, worktree/branch setup, TDD workflow, and draft PR creation. Use when beginning work on a GitHub issue.