Using Git Worktrees Overview Git worktrees create isolated workspaces sharing the same repository, allowing work on multiple branches simultaneously without switching. Core principle: Systematic directory selection + safety verification = reliable isolation. Announce at start: "I'm using the Using Git Worktrees skill to set up an isolated workspace." Directory Selection Process Follow this priority order: 1. Check Existing Directories If found: Use that directory. If both exist, wins. 2. Check CLAUDE.md If preference specified: Use it without asking. 3. Ask User If no directory exists and no…