microsoft/agent-framework
Microsoft's open-source multi-language framework for building and orchestrating production-grade AI agents and multi-agent workflows.

Microsoft Agent Framework (MAF) provides a consistent foundation for building, orchestrating, and operating AI agent systems across Python and .NET. It targets teams transitioning agent prototypes to production environments, offering integration with Microsoft Foundry, Azure OpenAI, OpenAI, and GitHub Copilot SDK. The framework supports multi-agent orchestration patterns and includes hosting patterns for both local development and cloud deployment.