langchain
The agent engineering platform.
Live
Open / InstallLast updated July 27, 2026
Description
The agent engineering platform. An open-source AI framework/SDK by langchain-ai, hosted on GitHub.
Author
langchain-ai
Platform
api
Pricing model
free
Categories
AI Frameworks
Tags
agents
ai
ai-agents
anthropic
chatgpt
deepagents
enterprise
framework
github
Capabilities
- 142,646 stars
- Python