LocalFree

Unpkg MCP server

mrfentmen/unpkg-mcp

Package file metadata from the unpkg CDN. No key required.

Source code

Install Unpkg in Claude Code

Claude Code
claude mcp add unpkg -- npx -y unpkg-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "unpkg": {
      "command": "npx",
      "args": [
        "-y",
        "unpkg-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Unpkg MCP server do?

Package file metadata from the unpkg CDN. No key required.

Is the Unpkg MCP server free?

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

Does Unpkg run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Unpkg to Claude Code?

Run: claude mcp add unpkg -- npx -y unpkg-mcp

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