{
  "description": "Capture a screenshot of a browser window showing a specific URL.",
  "prompt": "## browser_screencap\n\nCapture a screenshot of a browser window showing a specific URL.\n\n```\nbrowser_screencap(output=\"/tmp/page.png\", url_pattern=\"github.com\")\n```",
  "args": {
    "type": "object",
    "properties": {
      "output": {
        "type": "string",
        "description": "Output file path (default: /tmp/browser_capture.png)"
      },
      "url_pattern": {
        "type": "string",
        "description": "URL pattern to match browser tab (default: localhost)"
      }
    }
  }
}