AWS Announces Dedicated AG-UI Endpoint in AgentCore and FAST Template for Building Fullstack Agents

CopilotKit has announced the release of a Series A funding round, raising $27 million led by Glilot Capital, NFX, and SignalFire, while also unveiling new developments in collaboration with AWS to enhance the infrastructure for building agentic applications. Key advancements include a dedicated AG-UI endpoint in Amazon Bedrock AgentCore Runtime, which simplifies the deployment of agentic frontends by handling authentication, session isolation, auto-scaling, and observability without requiring extensive infrastructure setup. Additionally, a new pattern in the Fullstack AgentCore Solution Template (FAST) integrates CopilotKit, AG-UI, and LangGraph to create full-stack applications, featuring Generative UI, human-in-the-loop flows, and MCP Apps support, enabling deployment in under 10 minutes. With these updates, AWS aims to make it easier for developers to build production-ready agentic applications with a secure React frontend, Cognito authentication, and CloudWatch observability, all managed via AWS CDK or Terraform. The collaboration between CopilotKit and AWS sets the stage for deeper integrations, providing developers with enhanced tools for building scalable, trustworthy agentic applications.

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