# MLflow Instrumenting Tracing

> Add MLflow Tracing across Python/TS agent stacks

**Subcategory:** MLflow  
**License:** Apache-2.0  
**Source:** https://github.com/mlflow/skills/blob/main/instrumenting-with-mlflow-tracing/SKILL.md

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## When it is useful

Add MLflow Tracing (Python/TS; LangGraph/LangChain/OpenAI/DSPy/CrewAI). Must-load before agent-evaluation (that sibling is HOLD).

## The Catch

Vendor lock vs live logfire-instrumentation. HOLD agent-evaluation sibling. OSS self-host $0.