Agent Observability

See what your agents do. Master traces, spans, metrics, and the observability stack (LangSmith, Arize Phoenix, Helicone) for production agent debugging.

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6

Lessons

💻

Code Examples

✅

Production-Ready

100%

Free

Lessons in This Topic

Work through these 6 lessons in order, or jump to whichever topic you need most.

Agent Observability Intro

Intermediate

Traces and Spans

Intermediate

LangSmith for Agents

Intermediate

Arize Phoenix Tracing

Intermediate

Agent Metrics That Matter

Intermediate

Debugging Stuck Loops

Advanced