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npm-deps-cleanup

80 / 100 · Low risk

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

By Asymmetric-al/core (GitHub) · coding · 370 stars · scanned at commit 9a2e00f

Audit and reduce JavaScript package dependency footprint across npm, pnpm, Yarn, and Bun projects. Use when asked to remove unused dependencies, deduplicate workspace dependency versions, lockfiles or node_modules, analyze direct dependencies' transitive lockfile closure, find low-risk upgrades that reduce dependency trees, inline trivial dependencies, or apply e18e dependency replacement recommendations.

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/'npm-deps-cleanup' ] || [ -L ~/.agents/skills/'npm-deps-cleanup' ]; then echo 'A skill folder named npm-deps-cleanup already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/Asymmetric-al/core' "$d" && git -C "$d" checkout --quiet '9a2e00fcb932035143b81aafc7bf95f13da923f4' -- '.agents/skills/npm-deps-cleanup' && mkdir -p ~/.agents/skills && cp -R "$d"/'.agents/skills/npm-deps-cleanup' ~/.agents/skills/'npm-deps-cleanup' && 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/'npm-deps-cleanup' ~/.claude/skills/'npm-deps-cleanup' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

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Score history

Also found in

Identical copies of this skill exist at:

• Asymmetric-al/core/.claude/skills/npm-deps-cleanup
• Asymmetric-al/core/.cursor/skills/npm-deps-cleanup
• Asymmetric-al/core/docs/ai/skills/npm-deps-cleanup