AG2

What is AG2?

AG2 is an open-source Python framework for building, orchestrating, and scaling multi-agent AI systems. Created by the team behind AutoGen, it is aimed at developers and enterprises that need multiple specialized agents to operate as one coordinated system rather than as isolated assistants. The platform combines an open-source core with enterprise-oriented orchestration.

AG2 AgentOS provides a universal runtime for assembling agents from different ecosystems into a shared team. The official site names AG2, Google ADK, OpenAI, and LangChain as interoperable sources. Agents can be organized into dynamic teams of specialized personas, maintain shared state across a task lifecycle, and communicate through standardized protocols including A2A and MCP.

Core Features

• Framework interoperability: Connects agents built with AG2, Google ADK, OpenAI, and LangChain in one system.
• Cross-platform coordination: Organizes specialized agent personas into dynamic teams.
• Unified state management: Maintains shared context and state across task lifecycles.
• Standardized protocols: Supports A2A and MCP with enterprise security positioned as part of the runtime.
• Open-source framework: Provides a Python foundation for developing multi-agent systems.
• Enterprise orchestration: Targets production deployment and scaling of coordinated agent systems.

Use Cases

• Cross-framework agent teams: Combine specialized agents from different frameworks without keeping each one in a separate silo.
• Long-running multi-agent tasks: Preserve shared state as work moves between agents and lifecycle stages.
• Enterprise agent orchestration: Coordinate an AI workforce with common protocols and operational controls.
• Multi-agent research and applications: Build systems informed by the AutoGen and StateFlow research referenced by the project.

Frequently Asked Questions

Is AG2 related to AutoGen?

Yes. The official site says AG2 comes from the creators of AutoGen.

Is AG2 open source?

Yes. AG2 describes itself as an open-source Python framework with an enterprise-ready platform around it.

Which agent frameworks can AG2 connect?

The homepage explicitly names AG2, Google ADK, OpenAI, and LangChain.