Built-In Observability for Serverless AI Agents on Azure Functions

Azure Functions Agents - the markdown-first runtime that turns a folder of *.agent.md files into a serverless Azure Functions app - now ships with OpenTelemetry tracing built into the runtime itself. Every agent run becomes a real, structured trace in Application Insights: the model used, the session, and every tool call or sub-agent hand-off along the way. None of it requires writing a line of telemetry code in your app.