Agent User Interaction Protocol (AG-UI)

AG-UI standardizes how front-end applications connect to AI agents through an open protocol.

Build with Agent User Interaction Protocol

AG-UI has been integrated with several popular agent frameworks and frontend solutions:

Agent Frameworks

• Mastra - The TypeScript Agent Framework

  • Demo
  • Documentation
  • Tutorial

• LangGraph - Balance agent control with agency

  • Demo
  • Documentation
  • Tutorial

• CrewAI - Streamline workflows across industries with powerful AI agents.

  • Demo
  • Documentation
  • Tutorial

• AG2 - The Open-Source AgentOS

  • Demo
  • Documentation
  • Tutorial

Resources

AG-UI offers SDKs for TypeScript and Python, making it easy to integrate with your applications:

TypeScript SDK

The TypeScript SDK provides everything you need to build AG-UI compatible applications and agents using TypeScript.

Python SDK

The Python SDK enables Python-based agent frameworks to communicate via the AG-UI protocol.

Getting Started with a new integration

Choose the path that fits your needs:

• Build with AG-UI - Implement AG-UI events directly in your agent framework
• Connect to AG-UI - Connect AG-UI with existing protocols or custom solutions