Napier - configure MCP directly from prompts.

This server is a server that installs other MCP servers for you. Install it, and you can ask Claude to install MCP servers hosted in npm or PyPi for you. Requires npx and uv to be installed for node and Python servers respectively.

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How to install:

Put this into your claude_desktop_config.json (either at ~/Library/Application Support/Claude on macOS or C:\\Users\\NAME\\AppData\\Roaming\\Claude on Windows):

  "mcpServers": {
    "napier-mcp": {
      "command": "npx",
      "args": [
        "napier-mcp"
      ]
    }
  }

Example prompts

Hey Claude, install the MCP server named mcp-server-fetch

Hey Claude, install the @modelcontextprotocol/server-filesystem package as an MCP server. Use ['/Users/pangloss/Desktop'] for the arguments

Hi Claude, please install the MCP server at /Users/pangloss/code/whatsapp-mcp, I'm too lazy to do it myself.

Install the server @modelcontextprotocol/server-github. Set the environment variable GITHUB_PERSONAL_ACCESS_TOKEN to '1234567890'