A frontend UI solution for the AI era, including UI protocols, rendering SDKs, and component libraries for Generative UI, AI Agents, and LLM applications.
cosui is easy to set up with strong trust signals. Check agent compatibility and use-case fit before adding it to your workflow.
gh repo view baidu/cosui --webOpen the official repository or website.
Check the README for package manager, auth, and platform requirements.
Try it in a small test task inside your agent workflow.
Repository setup guidance
Strong trust signals; still review the README and permissions before production use.
Last commit was about 93 days ago.
87 GitHub stars indicate community interest.
0 open issues signal maintenance load.
Generate design system documentation for UI components directly from your AI agent, rendering into Figma or portable .md files.
Argos is an open source visual testing platform that detects unintended UI changes to help teams maintain quality.
Bidirectional MCP bridge that lets AI draw UI directly on Figma canvas and read designs back as structured data.
COSUI is a set of tools for building user interfaces for AI-powered applications. It provides protocols (like Markdown and JSON) to define dynamic UIs, and SDKs to render them on mobile and web.
COSUI is a comprehensive frontend UI solution designed for AI applications. It includes: - **UI Protocols**: Data-driven rendering protocols (Markdown extension and JSON dynamic protocol) for structuring and displaying UI components. - **Rendering SDKs**: Complete SDKs for parsing and rendering Markdown extensions and JSON protocols. - **Component Library**: San-based UI components built on the Cosmic Design Token system. - **Multi-terminal Support**: Works on both mobile H5 and PC. - **Theme Customization**: Supports theme customization via design tokens. It is ideal for Generative UI, AI chatbots, and AI agent interfaces.
A frontend UI solution for the AI era, including UI protocols, rendering SDKs, and component libraries for Generative UI, AI Agents, and LLM applications.
Frontend developers building AI interfaces, AI/LLM application developers, UI/UX designers working on AI products
The setup section provides repository-level starting guidance, not a guarantee of an independently verified installation. Check the official README and release notes.
Ensure proper sanitization of user-provided Markdown/JSON to prevent XSS attacks. Data-driven UI rendering may expose sensitive data if protocols are not secured.
Similar or complementary options to evaluate include uSpec, Argos, figma-ui-mcp.
Aug 20, 2026
Apache-2.0 license detected.
4 security/trust notes recorded.
Setup difficulty is 2/5.
Create a dynamic UI component for an AI assistant using COSUI's JSON protocol to display a list of recommended items with images and interactive buttons.
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