Official description7 sourcesMCP servers8d ago

ofershap/mcp-server-npm-plus

MCP server for npm - search, bundle sizes, vulnerabilities, download trends, dependency trees

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Config template (adjust for your client)

claude mcp add mcp-server-npm-plus -- npx -y mcp-server-npm-plus

A pasteable skeleton generated from the repository name. Check the project README for the exact package and arguments.

Star count: 1 ★ · ofershap/mcp-server-npm-plus · read from the repository page · (checked 2026-10-16 20:00:20)
Source: collected from the punkpeye/awesome-mcp-servers list · type: MCP server
Harvest history: first seen 2026-10-09 · last seen 2026-10-16 · seen 32× · listed by 7 sources
Score: score 703 · 1 ★ · 7 sources · mcp

FAQ (answers come from our records)

How do I install it?

We did not find an install command for this repository (our install coverage is only about 4%). Check its README or releases page.

Who is it for?

We filed it under these tags: MCP 服务. The tags come from the entry itself, not a taxonomy we imposed.

Who maintains it?

repository ofershap/mcp-server-npm-plus；first catalogued 2026-10-09；last seen 2026-10-16。There is no official certification or quality rating here — we record sources and dates only.

Third-party quality signals

mcp-server-npm-plus

以下摘录自该仓库的 README（片段） · 在 GitHub 读完整 README →

npm package research from your AI assistant. Search packages, check bundle sizes, scan for vulnerabilities, compare download counts, and inspect dependency trees. No API keys needed.
> Works with Claude Desktop, Cursor, VS Code Copilot, and any MCP client. Uses public npm registry APIs.
Demo built with remotion-readme-kit
Why
Choosing between npm packages usually means opening a bunch of browser tabs: npm for package info, Bundlephobia for size, Snyk for vulnerabilities, npm trends for download comparisons. This server puts all of that in one place, accessible through your AI assistant. Ask "compare zustand vs jotai vs valtio" and get download numbers, bundle sizes, and dependency counts side by side. Ask "are there any known vulnerabilities in express?" and get the answer without leaving your editor. It uses only public npm APIs, so there's nothing to sign up for.
Tools
| Tool | Description |
| ------------------- | ----------------------------------------------------------- |
| search | Search npm packages by query |
| package_info | Get detailed info: description, license, repo, dependencies |
| downloads | Get download stats for a package |
| compare_downloads | Compare download counts across multiple packages |
| bundle_size | Get bundle size (minified + gzip) via Bundlephobia |
| vulnerabilities | Get vulnerability info and advisory links |
| dependency_tree | Show direct dependencies as a tree |
| download_trends | Daily breakdown with sparkline |
Quick Start
Cursor
Add to .cursor/mcp.json:
Claude Desktop
Add to claude_desktop_config.json:
VS Code
Use the MCP extension and configure the server with npx mcp-server-npm-plus.
Example Prompts
- "Search npm for React state management libraries"
- "What's the bundle size of lodash?"
- "Compare downloads of zustand vs jotai vs valtio"
- "Check for vulnerabilities in express"
- "Show me the dependency tree for next"
- "What are the download trends for typescript this month?"