ag2ai/ag2

Health v2 · maintenance only

Adoption not part of the score

4890 stars · 708 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

AG2 (formerly AutoGen) is an open-source Python framework for building AI agents and orchestrating multi-agent systems, supporting LLM integration, tool use, human-in-the-loop workflows, and protocols like A2A and MCP. It positions itself as an 'AgentOS' runtime where agents from different frameworks can cooperate.

Use cases

• build multi-agent ai systems in python
• orchestrate llm agents to solve tasks together
• add tool use and mcp support to ai agents
• create human-in-the-loop agent workflows
• connect agents from different frameworks like langchain and openai
• prototype agentic ai research

When to choose

• you need multi-agent conversation and coordination patterns
• you want framework interoperability via A2A and MCP protocols
• you want the AutoGen lineage with active maintenance
• you need both autonomous and human-in-the-loop workflows

When to avoid

• you rely on the classic `import autogen` API, which moved to ag2-classic
• you need a single-agent simple chain rather than agent orchestration
• you want a framework with first-class non-Python support

Facets

framework · maturity active

agent-framework llm-inference mcp chatbot workflow-automation large-language-models artificial-intelligence developer-tools python cross-platform multi-agent autogen a2a agentic-ai human-in-the-loop agentos ai-agents

Member repositories

For agents

markdown · JSON · MCP: product_card(name="ag2ai/ag2")