Loading skill
Install any skill in seconds. Free to start, no credit card required.
Get Started Free →Undo a bad change without nuking unrelated work. Use when a specific commit or change broke something.
.claude/skills/archive228-revert-surgical/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-17 | ✗→✓ | ▲ Improved | -20% | 0% |
| case-22 | ✗→✓ | ▲ Improved | 96% | 0% |
| case-01 | ✓→✓ | ＝ Same ✓ | -39% | 0% |
| case-02 | ✓→✓ | ＝ Same ✓ | 0% | 0% |
| case-03 | ✓→✓ | ＝ Same ✓ | 17% | 0% |
Don't git reset --hard away three good commits to undo one bad one.
git revert <sha> creates an inverse commit; history stays intact and shared-branch-safe.git checkout <good-sha> -- path/to/file.git checkout -p to revert specific changes, keep the rest.git revert -m 1 <merge-sha> (pick the mainline parent).On a shared branch, always revert (forward), never rewrite history. Reproduce the breakage first so you revert the RIGHT thing, then verify the revert actually fixes it.
Other measured skills in the registry, with their headline benchmark lift.