lang-chain

LangChain / LangGraph examples (Python)

These examples show how to use Sentience as a tool layer inside LangChain and LangGraph.

Install:

pip install predicate-runtime[langchain]

Examples:

• langchain_tools_demo.py: build a Sentience tool pack for LangChain
• langgraph_self_correcting_graph.py: observe → act → verify → branch (retry) template