Choosing an Agent SDK in 2026: Claude, LangGraph, AutoGen
The AI agent SDK landscape in 2026 has narrowed to a handful of serious contenders, each with distinct strengths. A working comparison of Claude Agent SDK, LangGraph, AutoGen, Microsoft Agent Framework, and Mastra, with a decision matrix that lets you pick on the criteria that actually matter for your project.
Agent 365: Unified Control Plane for AI Agent Management - Microsoft Ignite 2025
Microsoft Ignite BRK305: Agent 365 provides unified discovery, identity, security, observability, and Microsoft 365 integration for AI agents. Microsoft Agent Framework and Agent 365 SDK enable governed agent ecosystems.
Microsoft Foundry: The Enterprise Agent Factory - Microsoft Ignite 2025
Ride the agent revolution with Microsoft Foundry, the enterprise-ready Agent Factory. Build, test, and launch intelligent agents with 1,400+ tools, 11,000+ models, multi-agent orchestration, and seamless Microsoft 365 integration—all with bulletproof security and governance.