Multi-Agent Orchestrators: Building Reliable AI Teams That Actually Work Together

The Orchestration Imperative In late 2024, AWS Labs released the Multi-Agent Orchestrator framework under Apache 2.0, marking a pivotal moment in AI engineering. This open-source toolkit, supporting both Python and TypeScript, addressed a growing pain point: single-agent LLMs collapse under complex, multi-step tasks. The research from Eyal Klang on LinkedIn demonstrated this dramatically—multi-agent orchestration in clinical task processing achieved a 65× cost reduction while maintaining or ev...