Cloudflare Workers Observability

Understand how your Worker projects are performing via logs, traces, and other data sources.

Cloudflare Workers Observability MCP server provides tools for analyzing logs and metrics from Cloudflare Workers deployments. Built by Cloudflare, it enables users to query the Workers Observability API to examine structured JSON logs, calculate performance metrics, and troubleshoot issues across their serverless functions. The server authenticates through Cloudflare OAuth, supports both development and production environments, and offers specialized tools for retrieving log keys, values, and running complex queries against worker telemetry data.