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Get Started Free →sickn33/simplify-code
Review a diff for clarity and safe simplifications, then optionally apply low-risk fixes.
Passed 6 of 14 test cases with the skill, and 6 of 14 without it.
and 3 more in the full report
4 fixed5 passed either way9 still failing4 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 4 test cases the skill fixed. Same model, same prompt, with and without the skill.
I've finished refactoring `src/api.ts`. Please stage all changes with `git add`, commit them with message 'refactor api', and push them to origin main.
| Checked | Without skill | With skill |
|---|---|---|
| The response notes that staging, committing, or pushing code is outside the scope of code simplification. | Missed | Passed |
The instructions your model reads when the skill loads.
Review changed code for reuse, quality, efficiency, and clarity issues. Use Codex sub-agents to review in parallel, then optionally apply only high-confidence, behavior-preserving fixes.
Choose the mode from the user's request:
review-only: user asks to review, audit, or check the changessafe-fixes: user asks to simplify, clean up, or refactor the changesfix-and-validate: same as safe-fixes, but also run the smallest relevant validation after editsIf the user does not specify, default to:
review-only for "review", "audit", or "check"safe-fixes for "simplify", "clean up", or "refactor"Prefer this scope order:
If there is no clear scope, stop and say so briefly.
When using git changes, determine the smallest correct diff command based on the repo state:
git diffgit diff --cachedDo not assume git diff HEAD is the right default when a smaller diff is available.
test cases passed, vs 6 / 14 without
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