Microsoft Agent Framework
Microsoft's MIT licensed agent framework for .NET, Python, and Go, presented in its own documentation as the direct successor to both AutoGen and Semantic Kernel.
How Claude rates Microsoft Agent Framework.
Each score below is the model's own, on the rubric it wrote for that list, from what it already knows about Microsoft Agent Framework. Nothing here is edited by us.
The best AI agent frameworks
#4 this week, scoring 6.8 out of 10. Best for Enterprise developers working in .NET, Java, or Python who want a lightweight, well-architected framework with strong typing and enterprise patterns.
- Ease of Use 7
- Clean API design and good examples make it approachable, especially for developers familiar with enterprise patterns.
- Flexibility & Extensibility 7
- Well-designed plugin system and planners allow good customization, though less opinionated patterns than some alternatives.
- Production Readiness 7
- Solid enterprise features with good error handling and Azure integration, though observability requires additional setup.
- State & Memory Management 6
- Basic memory abstractions provided but developers often need to implement custom persistence for complex scenarios.
- Community & Ecosystem 6
- Growing community with Microsoft backing, but smaller ecosystem of third-party integrations compared to leaders.
- Performance & Reliability 7
- Lightweight design with minimal overhead, efficient execution, and good support for async operations.
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What Microsoft Agent Framework's website sends to your browser.
Scanned 2026-08-25. Grade headers A, scoring 90 out of 100.
This is one narrow, automated check of the HTTP response headers on the vendor's own website. It says nothing about how the product itself is built, how it stores your data, or whether it has ever been audited. A good grade here is a small signal that somebody was paying attention.