AWS Multi-Agent Orchestrator is an open-source framework (Python and TypeScript) released by AWS Labs for building systems where a central classifier routes user queries to the most appropriate specialized agent based on intent, while maintaining conversation context across agents. It integrates natively with Amazon Bedrock, AWS Lambda, and API Gateway, and supports both streaming and non-streaming agent responses. It is free to use; costs come only from the underlying model inference and AWS infrastructure. It is not a hosted SaaS product. Key features: - Intent classification layer that routes queries to the best-fit agent - Persistent conversation context maintained across multiple agents - Dual Python and TypeScript SDKs - Native Amazon Bedrock and AWS Lambda integration - Supports streaming and non-streaming agent responses - Fully open-source (Apache 2.0); no licensing cost
Free and open-source. Costs are limited to AWS infrastructure and model inference (e.g., Amazon Bedrock token costs).