Google Developers BlogFeatured6262Build generative UI applications with A2UI and CopilotKit agents
Google introduces its framework-agnostic open standard A2UI, allowing agents to describe interfaces declaratively in JSON, rendered by applications using existing components, and integrated with the AG-UI protocol of CopilotKit to connect to agent frameworks like LangChain, Google ADK, Mastra, Strands, etc.
Why it matters: The original text provides complete integration code and bidirectional interaction examples for A2UI and CopilotKit, which can be used to determine the implementation method for generative UIs.