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MCP Installer

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Set up MCP servers in Claude Desktop

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About

Set up MCP servers in Claude Desktop

README

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": {
    "mcp-installer": {
      "command": "npx",
      "args": [
        "@anaisbetts/mcp-installer"
      ]
    }
  }

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/anibetts/Desktop'] for the arguments

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

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

from github.com/anaisbetts/mcp-installer

Installing MCP Installer

This server has no published package — it is built from source. Open the repository and follow its README.

▸ github.com/anaisbetts/mcp-installer

FAQ

Is MCP Installer MCP free?

Yes, MCP Installer MCP is free — one-click install via Unyly at no cost.

Does MCP Installer need an API key?

No, MCP Installer runs without API keys or environment variables.

Is MCP Installer hosted or self-hosted?

Self-hosted: the server runs locally on your machine via the install command above.

How do I install MCP Installer in Claude Desktop, Claude Code or Cursor?

Open MCP Installer on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.

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