Bi-directional streaming for real-time agent interactions now available in Amazon Bedrock AgentCore Runtime

This article announces bi-directional streaming for real-time agent interactions in Amazon Bedrock AgentCore Runtime, enabling natural voice conversations with AI agents.

• Bi-directional streaming uses WebSocket protocol for persistent, simultaneous two-way communication
• Agents can listen to user input while generating responses, enabling natural conversation flow
• Supports voice interruptions, mid-conversation clarifications, and real-time feedback adjustments
• WebSocket endpoints required on port 8080 at /ws path with /ping health check endpoint
• Amazon Nova Sonic model provides low-latency speech understanding and generation
• Strands bi-directional agent framework simplifies implementation from 150 lines to 20 lines of code
• Native implementation offers full control; Strands framework prioritizes developer simplicity
• Supports multiple use cases: voice chat, interactive debugging, collaborative agents, multimodal analysis

Bi-directional streaming eliminates months of engineering effort for building real-time conversational AI infrastructure, enabling developers to focus on business logic rather than complex streaming systems.