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code-simplify

95 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By rijkvanzanten/rolling-wave-engineering (GitHub) · coding · 13 stars · scanned at commit 4aacd0c

Review changed code for YAGNI, removable over-complexity, reuse, code quality, and efficiency, then apply worthwhile simplifications. Use when the user asks to simplify, clean up, tighten, de-hack recent changes, identify logic that can be dropped, or review whether added safeguards and edge-case handling are actually needed.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'code-simplify' ] || [ -L ~/.agents/skills/'code-simplify' ]; then echo 'A skill folder named code-simplify already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/rijkvanzanten/rolling-wave-engineering' "$d" && git -C "$d" checkout --quiet '4aacd0ce3e048dd347624c2cab15dd59b1a008f3' -- 'skills/code-simplify' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/code-simplify' ~/.agents/skills/'code-simplify' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'code-simplify' ~/.claude/skills/'code-simplify' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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