Npm MCP Server: Install & Setup

Install Npm in Claude Code

Claude Code

claude mcp add --transport http pipeworx-io-npm https://gateway.pipeworx.io/npm/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "pipeworx-io-npm": {
      "url": "https://gateway.pipeworx.io/npm/mcp"
    }
  }
}

Claude Code

claude mcp add pipeworx-io-npm -- npx -y @pipeworx/mcp-npm

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "pipeworx-io-npm": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-npm"
      ]
    }
  }
}

npm MCP — wraps the npm Registry API (free, no auth)

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local + Remote. Can run locally or be used as a hosted remote server.

Run: claude mcp add --transport http pipeworx-io-npm https://gateway.pipeworx.io/npm/mcp

semgrep/semgrep/mcp

Scan code for security vulnerabilities using Semgrep.

mrexodia/ida-pro-mcp

IDA Pro plugin for binary analysis: decompilation, disassembly and automatic malware analysis reports.

LaurieWired/GhidraMCP

Autonomous reverse engineering with Ghidra: decompile binaries, rename methods and data, and list methods, classes, imports and exports.

nowork-studio/notfair-plugin

OAuth MCP for Google, Meta, X, LinkedIn, Reddit, TikTok, GSC, GA4, WordPress and GHL.

zinja-coder/jadx-ai-mcp

JADX decompiler plugin providing live, LLM-assisted reverse engineering.

ENTERPILOT/GoModel

Self-hosted gateway aggregating upstream MCP servers behind one authenticated HTTP endpoint.