Package check
Check a package before you install it: AI coding tools can invent package names, and attackers publish malicious packages under them. This connector confirms the package exists and returns its latest version, license, known vulnerabilities and risk signals (name close to a popular package, brand-new package, abandoned project). npm, PyPI, Cargo, Maven, Go and NuGet.
What it can do
| Tool | What it does |
|---|---|
verifier_paquet | Existence, latest version, license, known vulnerabilities (OSV) and risk signals for one package |
auditer_dependances | Checks a whole package.json or requirements.txt (up to 25 dependencies), sorted by severity |
comparer_paquets | Compares 2 to 4 libraries: freshness, popularity, stars, OpenSSF score, license, vulnerabilities |
chercher_paquet | Finds real npm packages for a need, ranked by downloads |
details_vulnerabilite | Explains a vulnerability (GHSA, CVE, PYSEC…): severity, affected and fixed versions |
Add it in one minute
claude.ai, Claude Desktop or ChatGPT
Settings → Connectors → Add custom connector, then paste this address:
https://verif-paquets-mcp.getpack.workers.dev/mcpClaude Code
In your terminal:
claude mcp add --transport http verif-paquets https://verif-paquets-mcp.getpack.workers.dev/mcpOther connectors
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