Summary
This wraps the npm Registry API so Claude can search packages, fetch metadata, and pull version details without you leaving the conversation. No auth needed since it's hitting public npm endpoints. Handy when you're exploring dependencies, comparing package stats, or need to check what versions are available before updating a project. It's part of the Pipeworx gateway, which bundles 673+ data sources behind a single MCP connection. You can call tools directly or use the ask_pipeworx interface to query in plain English and let it route to the right endpoint. Runs over streamable HTTP, so setup is just dropping a URL into your MCP config.
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mcp-npm
npm MCP — wraps the npm Registry API (free, no auth)
Part of Pipeworx — an MCP gateway connecting AI agents to 673+ live data sources.
Tools
| Tool | Description |
|---|
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"npm": {
"url": "https://gateway.pipeworx.io/npm/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 673+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Npm data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →