# AGenUI/AGenUI

Native A2UI Renderer for iOS/Android/HarmonyOS. High performance streaming Generative UI. Custom Components, Styles and more.

Repository: https://github.com/AGenUI/AGenUI
Canonical: https://ross.abutalabs.com/products/agenui
Homepage: https://genui.amap.com/
Language: C++
License: Apache-2.0
License Family: permissive
Topics: a2ui, ai-agents, cross-platform, generative-ui, harmonyos, native-rendering, streaming-ui, agenui, ai-generative-ui, agent-ui, llm-ui, native-ui, server-driven-ui
Last push: 2026-08-31T08:45:17+00:00

## Health v2 (maintenance only)
Score: 82/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 100, release rhythm 99, longevity 11
- inputs: {"age_days": 164, "days_push": 2, "days_rel": 6, "gap_med": 6.0, "n_releases_24m": 19}
- flags: young
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1122, forks 162 (observed 2026-09-01T02:13:53.962376+00:00)

## What it is
AGenUI is a high-performance A2UI SDK written in C++ that renders AI-generated, streaming user interfaces as native components on iOS, Android, and HarmonyOS. It implements the Google A2UI v0.9 open protocol, letting LLM agents safely generate styled, data-bound native UIs with custom components and a standard design system.

## Use cases
- render AI agent responses as native mobile UI
- stream generative UI from an LLM into iOS and Android apps
- build server-driven UI across iOS, Android, and HarmonyOS
- implement the A2UI protocol in native mobile apps
- let AI agents generate styled interfaces with real data bindings
- add custom components and styles to a generative UI renderer

## When to choose
- you need native (not web-based) rendering of AI-generated UI on mobile platforms including HarmonyOS
- you want streaming, progressive rendering of agent-produced interfaces at high frame rates
- you are adopting the A2UI open protocol for agent-to-UI communication

## When to avoid
- you only target web or desktop platforms
- you need a stable, mature SDK - the project is under active, rapidly evolving development
- you want a fully web-based generative UI approach like HTML/CSS rendering

## Facets
- artifact type: library
- maturity: active
- function: ui-components, frontend-framework, llm-inference, agent-framework, sdk
- domain: mobile-development, artificial-intelligence, large-language-models, cross-platform, frontend
- platform: cpp, cross-platform
- tags: a2ui, generative-ui, server-driven-ui, streaming-ui, native-rendering, agent-ui, llm-ui, harmonyos, ai-agents, ios, android, mobile

## Member repositories
- AGenUI/AGenUI (main) score 82

## Provenance
- Observed fields: from GitHub, fetched 2026-09-01T02:13:53.962376+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:41:26.562840+00:00, confidence not recorded.
  - readme: https://github.com/AGenUI/AGenUI (fetched 2026-09-01T02:13:53.962376+00:00, sha 3030114867e4)
  - homepage: https://genui.amap.com/ (fetched 2026-08-29T12:45:22.795546+00:00, sha db950537a22a)
  - site_page: https://genui.amap.com/docs (fetched 2026-08-29T12:45:22.804826+00:00, sha b724b1a432d3)
  - site_page: https://genui.amap.com/docs?tab=integration (fetched 2026-08-29T12:45:22.806624+00:00, sha b724b1a432d3)
  - site_page: https://genui.amap.com/docs?tab=api (fetched 2026-08-29T12:45:22.808235+00:00, sha b724b1a432d3)
- Data as of 2026-08-30T08:39:29.467469+00:00.