
langchain
langchain-ai/langchainThe agent engineering platform.
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81 agents projects. Autonomous and semi-autonomous agent frameworks and runtimes.
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The agent engineering platform.

Build resilient agents.

50+ tutorials and implementations for Generative AI Agent techniques, from basic conversational bots to complex multi-agent systems.

End-to-end, code-first tutorials for building production-grade GenAI agents. From prototype to enterprise deployment.

Generate production-quality SVG+PNG technical diagrams from natural language. 7 styles, UML support, and AI/Agent workflow patterns.

Autonomous Hacking Agent for Red Team

A modular Agentic RAG built with LangGraph — learn Retrieval-Augmented Generation Agents in minutes.

Easiest and laziest way for building multi-agent LLMs applications.