langchain-instrumentation
OpenTelemetry instrumentation SDK for LangChain and LangGraph.
Install
pip install langchain-instrumentation
Quickstart
from langchain_instrumentation import LangChainConfig, LangChainInstrumentor
instrumentor = LangChainInstrumentor(LangChainConfig())
instrumentor.instrument()
# Optional manual handler injection in custom callback manager flows
handler = instrumentor.handler
# Shutdown or test cleanup
instrumentor.uninstrument()
What it instruments
- LangChain callback lifecycle spans
- Optional LangGraph tracing hooks
- Optional agent factory tracing hooks
- Metrics and structured log emission
Configuration
LangChainConfig controls behavior. Most-used flags:
emit_metrics,emit_logspatch_callback_manager,patch_langgraph,patch_langchain_factoriesrecord_content,record_raw_payloads,redact_keys
1 maintainer
Metadata
1 maintainer
Release files for langchain-instrumentation 0.1.0
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| File | Size | Uploaded | |
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| langchain_instrumentation-0.1.0.tar.gz | 27.4 kB | Details |
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|---|---|---|---|---|
| langchain_instrumentation-0.1.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 59.8 kB
Release files / langchain_instrumentation-0.1.0.tar.gz
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| Tags | Python 3 |
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