simplify-code

Run the simplify command on your git diff to launch four parallel reviewers covering reuse, quality, efficiency, and altitude. Findings are merged, deduplicated, and applied in risk-tier order with tests run after each change.

Pass all four reviewer tasks in one delegate_task batch call so they run concurrently, each receiving the complete diff plus the repo path. If delegation is unavailable, the same four review angles run sequentially inline.

Yes, request a dry run with phrases like "simplify but don't change anything" or "just report". The four reviewers still run and present findings across all risk tiers, but nothing is applied until you approve.

No, it is a cleanup pass for code that already works, not a bug hunt. Genuine correctness bugs surfaced during review are reported separately, and pre-commit bug hunting belongs to a dedicated code review pass.

Conflicts resolve in a fixed order: correctness first, then the user's stated focus, then readability and reuse, then micro-performance. Mutually exclusive defensible options default to the one touching less code.

Avoid it for very large diffs over roughly 2000 lines without scoping down first, since four subagents each carrying the full diff is token-heavy. Also skip it when you need correctness or security review rather than quality cleanup.