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1. langchain-collapse langchain-collapse Public

   Preventive context management for LangChain agents. Collapses consecutive tool-call groups before they fill the context window.

   Python 4 1

2. deepagents deepagents Public

   Forked from langchain-ai/deepagents

   Agent harness built with LangChain and LangGraph. Equipped with a planning tool, a filesystem backend, and the ability to spawn subagents - well-equipped to handle complex agentic tasks.

   Python

3. langchain-router langchain-router Public

   Cost-aware model routing for LangChain agents. Routes execution turns to a fast model, keeps the expensive model for planning and recovery.

   Python

4. langsmith-sdk langsmith-sdk Public

   Forked from langchain-ai/langsmith-sdk

   LangSmith Client SDK Implementations

   Python

5. open-swe open-swe Public

   Forked from langchain-ai/open-swe

   An Open-Source Asynchronous Coding Agent

   Python