Package Registry Mcp Server

Name: Package Registry Mcp Server
Author: Artmann

@Artmann

リポジトリ

Package Registry Mcp Server について

MCP server for searching and getting up-to-date information about NPM, Cargo, PyPi, and NuGet packages.

#packges #npm #nuget #pypi

基本情報

カテゴリ

その他

ライセンス

MIT

ランタイム

node

トランスポート

stdio

公開者

Artmann

投稿者

Christoffer Artmann

設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "package-registry": {
      "command": "npx",
      "args": [
        "package-registry-mcp"
      ]
    }
  }
}

ツール

ツールは検出されませんでした

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is Package Registry Mcp Server?

A Model Context Protocol (MCP) server that enables AI assistants (Claude, Cursor, Copilot, etc.) to search package registries and retrieve up-to-date package information. It supports npm, crates.io, NuGet, PyPI, Go modules, and GitHub Security Advisories.

How to use Package Registry Mcp Server?

Install globally with npm install -g package-registry-mcp or run directly with npx package-registry-mcp. Configure as an MCP server in Cursor Settings, Claude Code via claude mcp add, or add to claude_desktop_config.json with command npx and args ["package-registry-mcp"].

Key features of Package Registry Mcp Server

Search and get details for multiple package registries.
Retrieve latest version and version history for any package.
Search GitHub Security Advisories for known vulnerabilities.
Get advisory details and per-package vulnerability reports.
Real-time data fetched directly from official registries.

Use cases of Package Registry Mcp Server

Ask an AI assistant to find the latest version of a dependency.
Check a package for known security vulnerabilities before adding it.
Compare versions and metadata across npm, crates.io, and NuGet.
Retrieve dependency lists and maintainer info for audit purposes.

FAQ from Package Registry Mcp Server

What runtime is required?

Node.js 18+ or Bun runtime, plus an internet connection for registry access.

Can I use it without installing?

Yes. Run with npx package-registry-mcp — no global installation needed.

Does it support searching all registries?

No. PyPI and Go module search are not supported because those registries lack a JSON search API; only detail and version listing are available.

How do I configure it with Claude Desktop?

Add the server to claude_desktop_config.json with "command": "npx" and "args": ["package-registry-mcp"]. The config file location depends on your OS.

What data does it return?

Package metadata (name, description, version, license), dependencies, download statistics, maintainer info, and last 50 versions. Advisories include GHSA ID, CVE ID, severity, CVSS score, affected ranges, and patched versions.

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