What problem does it solve? When a merged PR breaks production, the normal plan-first delivery loop is too slow. This Skill provides a human-triggered fast lane that reverts the offending merge or applies a minimal forward fix, without skipping code review or verification gates. ## Core Features & Use Cases - Merge Revert Workflow: Locates the causal merge commit via gh pr view and reverts it with git revert -m 1 on a fresh hotfix/<slug> branch in a dedicated git worktree. - Gate Enforcement: Runs the GATES.md verification gates before opening any PR, refusing to push red work. - Loop Closure: Requires a follow-up root-cause plan file via /ratchet-plan so the durable fix re-enters the normal queue. - Use Case: A merged PR takes down production. A human says "revert PR #123"; the agent creates a worktree, reverts the merge, runs gates, and opens a PR titled hotfix: <what broke> for human review. ## Quick Start Tell the agent "hotfix: revert PR #123" and it will create a hotfix worktree, revert the merge, run the gates, and open a review PR.