Chapter
Galileo Instrumentation for LangChain Apps
Add Galileo (Splunk Agent Observability) tracing to a LangChain app and inspect traces in the console UI.
This workshop picks up after workshop 18 and shows the fastest path to instrumenting a LangChain app with Galileo.
You will reuse the multi-agent travel planner from workshop Monitoring Agentic AI Applications . It is a Flask API backed by a LangGraph workflow whose nodes (coordinator, flight specialist, hotel specialist, activity specialist, and synthesizer) each call an LLM through LangChain. Instead of sending its telemetry to Splunk Observability Cloud, you’ll trace it with Galileo (Splunk Agent Observability).
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