| name | cleanup |
| model | haiku |
| description | Clean up completed worktrees and their branches. Use when the user says "worktreeを破棄して", "cleanup", "完了したworktreeを片付けて", or asks to remove stale branches and worktrees. Lists worktrees, identifies merged ones, and removes them after confirmation. Mechanical operation only. |
Worktree and branch cleanup
Remove worktrees and branches whose work has already been merged to main.
This is a mechanical, destructive-with-confirmation skill — it never writes code.
Steps
-
List worktrees
git worktree list
-
Identify merged branches
For each worktree, check if its branch has been merged to origin/main:
git fetch origin
git branch --merged origin/main
-
Show the user what will be removed — list each worktree path and branch name
that is merged. Ask for confirmation before proceeding.
-
Remove confirmed worktrees and branches
git worktree remove <path>
git branch -d <branch>
Use -d (not -D) so git refuses to delete unmerged branches.
-
Prune stale worktree metadata:
git worktree prune
-
Report what was removed and what remains.
What this skill does NOT do
- Remove unmerged worktrees or branches (always use
-d, never -D)
- Force-delete anything without user confirmation
- Write code, run tests, or create PRs
