AI Step-by-Step

Apr 8, 2026 · Operations

How to Light Up the Black Box of LLM Agents with Full‑Stack Observability

The article explains why traditional logs are insufficient for LLM agents, outlines five observability dimensions—tracing, metrics, behavioral governance, state & memory, and evaluation—and provides concrete, open‑source‑based steps to instrument, monitor, and act on agent workloads in production.