Rum Analytics

Rum Analytics is an official MCP server by CatchMetrics that connects AI tools such as Claude directly to CatchMetrics' real user monitoring (RUM) platform, enabling users to query web performance data conversationally. It surfaces Core Web Vitals (LCP, CLS, INP), navigation timings, JavaScript long tasks, third-party script impact, and device/geo breakdowns without switching to a dashboard. Performance engineers can use it to debug site speed issues, compare metrics between deployments, and spot patterns in user experience degradation—all through natural language. The server is paid-only and authenticates via API key using the Streamable HTTP transport.