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npm-mcp
MCP server that lets AI assistants manage npm packages. Publish, version, search, audit, install, and more -- all through Claude Code or any MCP client.
When to Use
| Task | Tool |
|---|---|
| "Publish this package to npm" | publish |
| "Check for outdated dependencies" | outdated |
| "Run a security audit on my packages" | audit |
| "Search npm for authentication libraries" | search |
| "Bump the version and publish" | version then publish |
| "Check who owns this npm package" | owner |
| "View download stats for my package" | view |
For AI agents: See
llms.txtfor a machine-readable summary. Copytemplates/CLAUDE.mdortemplates/AGENTS.mdinto your project to teach your agent about this MCP.
Why
You're in Claude Code building a library. You finish the code, and now you need to publish it. Instead of switching to a terminal:
You: publish this package to npm with public access
Claude: [calls publish tool] Published @yourorg/lib@1.0.0 successfully
