langchain-ai/langgraphjs

Framework to build resilient language agents as graphs.

About the project

LangGraph.js is a JavaScript and TypeScript framework for building language-model agents as graphs, where steps and transitions define how an agent operates. It is for developers who need agents that can handle multi-step workflows reliably.

Latest release @langchain/[email protected] · 26 Oct 2026

1 file for Codex and OpenCode: langgraphjs AGENTS.md — 499 tokens loaded in every session.

3,377Stars on the repository
1Files it configures its agents with
499Tokens loaded in every session
2Agents configured

Instructions

These files are langchain-ai/langgraphjs's own configuration — they tell Codex and OpenCode 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.