simplify-code — Behavior-Preserving Cleanup

Overview

Review changed code for concrete cleanup opportunities, then apply only fixes that preserve intended behavior. This is a portable version of Claude Code's /simplify workflow: reuse, simplification, efficiency, and altitude review before edits.

Input

• Optional target: current diff, file path, branch, PR, commit range, or pasted code.
• Project instructions that govern the changed files.
• Existing tests or verification commands, when discoverable.

Workflow

1. Establish Scope

Prefer the smallest review surface that matches the user's request.