Logfire MCP Server

Pydantic's Logfire MCP server exposes OpenTelemetry traces and metrics to an LLM, letting it retrieve application telemetry, analyze distributed traces and run arbitrary SQL against the Logfire APIs. The SQL part is what separates it from most observability servers: rather than a fixed set of canned lookups, an agent composes its own query over the telemetry, which suits open-ended debugging. Pydantic offers a hosted remote server as the easiest route, with the package runnable locally.