Npm Search MCP Server

MCP server for searching npm

Local serverstdio

What is the Npm Search MCP server?

Npm Search becomes available to MCP clients through the npm search mcp server. MCP server for searching npm.

What Npm Search does

A Model Context Protocol server that allows you to search for npm packages by calling the npm search command.

Tools it exposes

Once connected, the assistant can call this tool directly:

  • search_npm_packages — Search for npm packages

Installing the npm search mcp server

The server is distributed via npm as @smithery/cli, so most clients can run it without a manual build step. Add it to your MCP client's configuration and restart the client to pick it up — the copy-paste configs for Claude Desktop, Claude Code and Cursor are on this page.

Where it fits

Developer-tool servers are usually the first ones people connect, because they turn "help me with this code" into an assistant that can actually read the repo and act on it. Npm Search sits in that group, and the shape of its toolset — search_npm_packages — tells you what it is really for. Worth comparing against the other developer tools servers in this directory before you commit to one, since several overlap in scope but differ sharply in setup cost and permissions.

Practical notes

  • This server runs locally, so it operates with whatever access your machine and its credentials already have. Scope that deliberately rather than by default.
  • Maintained by btwiuse.
  • MCP clients ask for confirmation before each tool call by default. Keep that on while you learn what the npm search mcp server actually does with your data.
  • Every entry in this directory is reviewed by hand before it goes live, and details are checked against the project's own documentation.

Available tools

ToolWhat it does
search_npm_packagesSearch for npm packages.

How to install the Npm Search MCP server

{
  "mcpServers": {
    "npm-search": {
      "command": "npx",
      "args": ["-y", "@smithery/cli"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Example prompts to try

  • Use Npm Search to search npm packages.

Frequently asked questions

It connects Npm Search to MCP-compatible AI assistants such as Claude and Cursor, exposing 1 tool (search_npm_packages) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Npm Search directly.