GH · GITHUB// 7d agoOPENSOURCE RELEASE

Microsoft Agent Framework hits 1.0

Microsoft Agent Framework is now at version 1.0 for both Python and .NET, positioning Microsoft’s open-source agent platform as a stable foundation for building, orchestrating, and deploying single-agent and multi-agent systems. The release emphasizes enterprise readiness, cross-provider support, interoperability through MCP and A2A, and a unified path from experimentation to production. It is the clearest signal yet that Microsoft wants one default framework for agentic apps across its ecosystem.

// ANALYSIS

Hot take: this is less a new framework launch than Microsoft finally staking a serious claim to be the default enterprise agent runtime.

–The 1.0 milestone matters because it implies stable APIs and long-term support, which is what teams need before committing agent infrastructure to production.
–The merger story is the real product story: AutoGen’s orchestration ideas plus Semantic Kernel’s enterprise footing, packaged into one stack.
–Cross-runtime support for Python and .NET expands the addressable developer base and makes the project more than a niche SDK.
–First-party connectors and protocol support make it easier to integrate agents into real systems without building a lot of glue code.
–The open-source angle plus Microsoft Foundry alignment suggests this will become a central part of Microsoft’s AI developer funnel.

// TAGS

microsoftagent-frameworkagentmulti-agentpythondotnetopen-sourceorchestrationmcpa2a

DISCOVERED

7d ago

2026-04-04

PUBLISHED

7d ago

2026-04-04

RELEVANCE

10/ 10