{"data":{"slug":"microsoft-agent-framework","name":"Microsoft Agent Framework","tagline":"MIT successor to AutoGen + Semantic Kernel — Python and .NET","category":"agents","categoryName":"AI Agents","url":"https://aka.ms/agent-framework","github":"https://github.com/microsoft/agent-framework","pricing":"open-source","hook":"Microsoft Agent Framework is the MIT production successor to AutoGen and Semantic Kernel — graph workflows, MCP, and multi-provider agents in Python and .NET.","whatsGood":"MIT (microsoft/agent-framework). Official AutoGen successor for new work. Graph workflows (sequential, concurrent, handoff, group), middleware, OpenTelemetry, MCP tools, Foundry hosting samples. Docs on Microsoft Learn; PyPI `agent-framework` and NuGet Microsoft.Agents.AI. Local/OSS path is free; models and Azure Foundry hosting bill separately.","theCatch":"Vs AG2 (community AutoGen fork), LangGraph (graph orchestration), and Google ADK: MAF is Microsoft’s enterprise-shaped multi-agent SDK, not a coding seat. Foundry hosted agents and Azure model meters are paid paths — OSS framework still runs with BYO providers. AutoGen is maintenance-only; start new projects here, not there.","verdict":"MIT Microsoft agent SDK. Prefer over AutoGen for new builds; watch Azure meters in prod.","addedAt":"2026-09-15","featured":false,"domain":"AI Agents","subSpecialty":"Agents","subcategory":"Agent Frameworks & SDKs","tags":["mcp","self-host","permissive","workflows","active"],"capabilities":["mcp"],"surfaces":["MCP","Self-host"],"ecosystem":["Multi-platform"],"licenseModel":"OSS/MIT","githubStars":14199,"starsPerWeek":184,"access":"free","archived":false,"repo":{"createdAt":"2025-04-28","pushedAt":"2026-10-18","license":"MIT","archived":false,"checkedAt":"2026-10-19"}},"related":[{"slug":"claude-code","name":"Claude Code","tagline":"Terminal-first coding agent with deep repository context"},{"slug":"cursor","name":"Cursor","tagline":"The AI-first code editor that understands your codebase"},{"slug":"devin","name":"Devin","tagline":"Autonomous AI engineer for defined engineering tasks"},{"slug":"stagehand","name":"Stagehand","tagline":"AI-native browser automation that mixes code and natural language"},{"slug":"browser-use","name":"Browser Use","tagline":"Open-source framework for LLM-driven browser agents"}],"links":{"self":"/api/gems/microsoft-agent-framework","html":"/gems/microsoft-agent-framework","markdown":"/gems/microsoft-agent-framework.md","category":"/api/gems?category=agents","categoryPage":"/stacks/agents"}}