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mcp/harbor
Claude Desktop

useragent mcp for Claude Desktop

io.github.mrfentmen/useragent-mcp

Parse user-agent strings into browser, engine, OS and device, and flag crawlers - fully local.

client:Claude Desktop transport:stdio runtime:npm

Install useragent mcp in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json 

{
  "mcpServers": {
    "useragent-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/useragent-mcp"
      ]
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

useragent mcp in other clients

useragent mcp MCP server