AWS AgentCore Runtime Enables Cloud Deployment of Real-Time Voice AI Agents

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A developer has detailed how to deploy a real-time voice agent built with Amazon Nova Sonic and the Strands BidiAgent framework onto AWS, moving it beyond a locally hosted prototype. The agent, originally a Python FastAPI server running on a laptop via WebSocket, is packaged into a container and hosted on Amazon Bedrock AgentCore Runtime. AgentCore Runtime is a serverless, framework-agnostic service that supports bidirectional WebSocket streaming and handles session isolation, scaling, and authentication automatically. The deployment is integrated into an existing AWS Amplify Gen 2 backend, allowing the voice agent to share the same authentication and infrastructure as the broader application. The setup requires the container to expose a WebSocket at /ws on port 8080 and a /ping health check, matching the agent's existing structure with minimal changes.

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