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Google releases A2UI 1.0, an open protocol for agent-generated interfaces

2 articles2 sourcessince Nov 10Last article

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Google releases A2UI 1.0, the first stable version of its open protocol for generative UI, in which agents describe screens and apps render them with native components.

Google's developer blog says open-source renderer SDKs are available now for the web, Android, and iOS, with agent SDKs for Python, TypeScript, and Dart, and that the Jetpack Compose renderer supports 0.9.1 with 1.0 coming soon. Atlassian, Alation, Bloomberg, and ByteDance are building with it, according to the same post.

Google Cloud Tech says the release is under Apache 2.0 and includes renderers for React, Angular, Lit, Flutter, SwiftUI, and Jetpack Compose, and extends to wearables and TVs. It says UI messages are declarative data rather than executable scripts. It also says A2UI Express cut median prompt tokens by 45.4% in a 54-sample benchmark.

Written by AI from the articles below · updated Nov 11, 12:28 PM ET

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The articles in this story. Times are ET.

Nov 11
  1. Google Cloud TechOfficial
    Google releases A2UI 1.0, an open generative UI protocol and framework

    AIGoogle Cloud Tech announces A2UI 1.0, an open protocol and framework for generative UI across web, Android, iOS, wearables, and TVs. The release is under Apache 2.0 and includes renderers for React, Angular, Lit, Flutter, SwiftUI, and Jetpack Compose, plus Python, TypeScript, and Dart Agent SDKs. The article says UI messages are declarative data rather than executable scripts, and that A2UI Express cut median prompt tokens by 45.4% in a 54-sample benchmark.

Nov 10
  1. Google Developers BlogOfficialPick
    Google releases A2UI 1.0 stable protocol for agent-generated interfaces

    AIGoogle releases A2UI 1.0, the first stable version of its open protocol for generative UI. Agents describe screens, and each app renders them with native components via open-source renderer SDKs for the web, Android, and iOS. Atlassian, Alation, Bloomberg, and ByteDance are already building with it, and the Jetpack Compose renderer currently supports 0.9.1 with 1.0 coming soon.

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