Build generative UI for AI agents on Amazon Bedrock AgentCore with the AG-UI protocol
Amazon Bedrock AgentCore now ships generative UI for agents. Here's how to build interactive frontends without rebuilding your stack.
Why it matters
AWS is extending its agent infrastructure with native UI primitives through the AG-UI protocol, making it easier for enterprises to deploy agentic applications with human-in-the-loop controls on Bedrock.
The key facts
9 to knowAG-UI protocol integrates with Fullstack AgentCore Solution Template (FAST)
CopilotKit extends AgentCore with generative UI capabilities
Shared state and human-in-the-loop interactions supported
Deployment available on Amazon Bedrock AgentCore
Focuses on interactive agent frontend development
Amazon Bedrock AgentCore adds generative UI capability via AG-UI protocol
Fullstack AgentCore Solution Template (FAST) integration enables faster agent frontend development
CopilotKit extends platform with shared state and human-in-the-loop interactions
Published June 30, 2026 — indicates recent feature rollout
Go to the source
AWS Machine Learning Blogaws.amazon.com
Publisher excerpt: This post walks through how AG-UI integrates into the Fullstack AgentCore Solution Template (FAST) to build interactive agent frontends on Amazon Bedrock AgentCore. We then show how CopilotKit extends this with generative UI, shared state, and human-in-the-loop interactions, all deployed on Amazon…