Public Browser for Claude Desktop

io.github.silbercue/public-browser

Chrome over CDP for AI agents. Blind benchmark vs agent-browser: -33% tokens, -33% cost, -32% time

client:Claude Desktop transport:stdio runtime:npm

Install Public Browser in Claude Desktop

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

{
  "mcpServers": {
    "public-browser": {
      "command": "npx",
      "args": [
        "-y",
        "public-browser"
      ]
    }
  }
}

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