Install
pip install -U "autogen-agentchat" "autogen-ext[openai]"
$
AutoGen is a Python-first framework for multi-agent AI applications that act autonomously or alongside humans, offering two-agent and group-chat patterns plus tool-based coordination. It layers a simple AgentChat API over a Core API for message passing and distributed runtime, and ships AutoGen Studio and Bench. It is now in maintenance mode and community-managed; new projects should use Microsoft Agent Framework, its successor.