Rollback / Cleanup Skill

Since experiments run in isolated worktrees, there's nothing to "rollback" from the main branch — it was never touched. This skill cleans up any leftover experiment worktrees and branches from an interrupted or aborted session.

Step 1 — Show what will be removed

echo "=== Active worktrees ==="
git worktree list

echo "=== Experiment branches ==="
git branch | grep "autoimprove/experiment"

echo "=== Worktree directory ==="
ls .claude/autoimprove/worktrees/ 2>/dev/null || echo "(empty or missing)"

Show the user what will be removed and confirm before proceeding.

Step 2 — Remove all experiment worktrees

# Remove worktrees
for wt in .claude/autoimprove/worktrees/experiment-*; do
  [ -d "$wt" ] && git worktree remove "$wt" --force && echo "Removed worktree: $wt"
done

# Prune any stale worktree references
git worktree prune

Step 3 — Delete experiment branches

git branch | grep "autoimprove/experiment" | xargs -r git branch -D
echo "Experiment branches deleted"

Step 4 — Remove the container directory

rm -rf .claude/autoimprove/worktrees
echo "Cleaned up .claude/autoimprove/worktrees/"

Step 5 — Verify clean state

echo "=== Main branch status ==="
git status
git branch --show-current

echo "=== Remaining worktrees ==="
git worktree list

Report: "✅ Cleanup complete. Main branch is clean and untouched."

Safety notes

• This skill never touches the main branch
• Already-merged winning experiments stay in the main branch history — only pending/discarded experiments are removed
• If a worktree can't be removed cleanly, use --force (already included above)