Build LangChain Applications on AWS
LangChain AWS is a monorepo containing LangChain and LangGraph components for using Amazon Web Services in applications. It provides integrations for language models, vector stores, retrievers, graphs, agents, tools, and checkpoint storage across AWS services.
Latest release langgraph-checkpoint-aws==1.2.6 · 23 Oct 2026
2 files for Codex, OpenCode and Claude Code: langchain-aws AGENTS.md, langchain-aws CLAUDE.md — 3,480 tokens loaded in every session.
AGENTS.md A 1,740 tok CLAUDE.md A 1,740 tok These files are langchain-ai/langchain-aws's own configuration — they tell Codex, OpenCode and Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.