---
title: "GitHub: langchain-ai/langchain"
section: "raw"
type: "source"
created: "2026-08-24"
updated: "2026-08-24"
canonical: "https://pyweb.dev/wiki/raw/articles/github-trending-github-langchain-ai-langchain-2026"
---
# GitHub: langchain-ai/langchain

The agent engineering platform.

Stars: 144894 | Language: Python | Topics: agents, ai, ai-agents, anthropic, chatgpt, deepagents, enterprise, framework, gemini, generative-ai, langchain, langgraph, llm, multiagent, open-source, openai, pydantic, python, rag, typescript | Updated: 2026-08-24

---

## Agent Navigation

### Machine endpoints
- Knowledge graph: https://pyweb.dev/api/graph.json
- Graph analysis: https://pyweb.dev/api/graph-analysis.json
- Context index: https://pyweb.dev/llms.txt