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anti-duplication

85 / 100 · Low risk

Fine to try.

By diegosouzapw/awesome-omni-skill (GitHub) · coding · 66 stars · scanned at commit a6b3c30

Before implementing new code (endpoints, components, services, models), search the codebase for existing patterns to reuse. Prevent code duplication by finding and suggesting similar implementations. Auto-trigger when user asks to create, implement, add, or build new functionality.

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/'anti-duplication' ] || [ -L ~/.agents/skills/'anti-duplication' ]; then echo 'A skill folder named anti-duplication already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/diegosouzapw/awesome-omni-skill' "$d" && git -C "$d" checkout --quiet 'a6b3c3005cedf056a48b084671c6282426d6e9fc' -- 'skills/development/anti-duplication' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/development/anti-duplication' ~/.agents/skills/'anti-duplication' && 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/'anti-duplication' ~/.claude/skills/'anti-duplication' (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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