LocalFree

Cdnjs MCP server

mrfentmen/cdnjs-mcp

Search JavaScript libraries on cdnjs. No key required.

861 npm downloads / month

Install Cdnjs in Claude Code

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

Frequently asked questions

What does the Cdnjs MCP server do?

Search JavaScript libraries on cdnjs. No key required.

Is the Cdnjs 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 Cdnjs run locally or remotely?

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

How do I add Cdnjs to Claude Code?

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

More search & web scraping MCP servers

View all