Observability -- Tracing Multi-Agent Workflows with OpenTelemetry
When a user asks “Where is my order?”, the request travels through 3 services, 2 LLM calls, and 4 database queries. The orchestrator receives the message, calls the LLM to classify intent, delegates to the order management agent via A2A protocol, which calls its own LLM, executes a tool that queries the database, and returns a response that the orchestrator synthesizes into a human-readable answer.
