Fastmcp Claude Desktop

{
  "mcpServers": {
    "filesystem": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-filesystem",
        "C:\\Users\\Slade\\Downloads"
      ]
    },
    "Demo4": {
      "command": "C:\\Users\\Slade\\AppData\\Roaming\\Python\\Python310\\Scripts\\mcp",
      "args": [
        "run",
        "C:\\dev\\ústMCP\\server.py"
      ]
    }
  }
}