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package-trust-check

92 / 100 · Low risk

Fine to try. Some of what it can do is expected: a security skill usually runs scanners and checks websites.

By salemalem/npmscan-mcp-plugin (GitHub) · security · 503 stars · scanned at commit 231af0e

Investigate whether one specific npm package is trustworthy — maintainer/ownership takeover signals, publish-provenance mismatches, and risky install scripts. Use when the user asks if a single named package is safe, compromised, hijacked, suspicious, or "can I trust this" — not for auditing a full package.json/lockfile (see dependency-audit) and not for a plain factual question like "what does X do."

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/'package-trust-check' ] || [ -L ~/.agents/skills/'package-trust-check' ]; then echo 'A skill folder named package-trust-check already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/salemalem/npmscan-mcp-plugin' "$d" && git -C "$d" checkout --quiet '231af0e6b8cc6fc624e795013937b762f3c5e075' -- 'skills/package-trust-check' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/package-trust-check' ~/.agents/skills/'package-trust-check' && 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/'package-trust-check' ~/.claude/skills/'package-trust-check' (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

The badge for salemalem/npmscan-mcp-plugin shows the score of its lowest-scoring skill.

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/salemalem/npmscan-mcp-plugin.svg)](https://zalavijaysinh.github.io/skilltrust/repos/salemalem/npmscan-mcp-plugin/)

Score history