computer/libs/python/mcp-server

cua-mcp-server is a MCP server for the Computer-Use Agent (CUA), allowing you to run CUA through Claude Desktop or other MCP clients.

Get started with Agent

Prerequisites

Cua MCP Server requires lume to be installed.

Install

Download and run the installation script:

curl -fsSL https://raw.githubusercontent.com/trycua/cua/main/libs/python/mcp-server/scripts/install_mcp_server.sh | bash

You can then use the script in your MCP configuration like this:

{ 
  "mcpServers": {
    "cua-agent": {
      "command": "/bin/bash",
      "args": ["~/.cua/start_mcp_server.sh"],
      "env": {
        "CUA_MODEL_NAME": "anthropic/claude-3-5-sonnet-20241022"
      }
    }
  }
}

Development

Use this configuration to develop with the cua-mcp-server directly without installation:

{
  "mcpServers": {
    "cua-agent": {
      "command": "/bin/bash",
      "args": ["~/cua/libs/python/mcp-server/scripts/start_mcp_server.sh"],
      "env": {
        "CUA_MODEL_NAME": "huggingface-local/ByteDance-Seed/UI-TARS-1.5-7B"
      }
    }
  }
}

This configuration:

• Uses the start_mcp_server.sh script which automatically sets up the Python path and runs the server module
• Works with Claude Desktop, Cursor, or any other MCP client
• Automatically uses your development code without requiring installation

Just add this to your MCP client's configuration and it will use your local development version of the server.

Docs

• Installation
• Configuration
• Usage
• Tools
• Client Integrations
• LLM Integrations