review-and-simplify-changes
Review a git diff or explicit file scope for reuse, code quality, efficiency, clarity, and standards issues, then optionally apply safe Codex-driven fixes.
Review and Simplify Changes
When to Use
Use this skill when you need review a git diff or explicit file scope for reuse, code quality, efficiency, clarity, and standards issues, then optionally apply safe Codex-driven fixes. Use when the user asks to "simplify code", "review changed code", "check for code reuse", "review code quality", "review...
Review changed code for reuse, quality, efficiency, and clarity issues. Use Codex sub-agents to review in parallel, but keep those sub-agents read-only: they should only inspect code and send findings back to the main agent. Only the main agent may apply high-confidence, behavior-preserving fixes.
Modes
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 assafe-fixes, but also run the smallest relevant validation after edits
If the user does not specify, default to:
review-onlyfor "review", "audit", or "check"safe-fixesfor "simplify", "clean up", or "refactor"
Step 1: Determine the Scope and Diff Command
Prefer this scope order:
- Files or paths explicitly named by the user
- Current git changes
- Files edited earlier in the current Codex turn
- Most recently modified tracked files, only if the user asked for a review but there is no diff
If
Subscribers only
The full skill, its 1 bundled files and every download is included with every paid Complete AI plan.
Details
| Source | Dimillian/Skills |
|---|---|
| License | MIT |
| Risk label | critical ("critical" means the skill may run commands or touch files — read before use) |
| Files | SKILL.md |
| Added | 2026-07-01 |
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