Convert A2UI JSON streams into native Castella widgets across desktop, web, and terminal.
npx skills add https://github.com/i2y/castella --skill castella-a2ui
Please help me install this Agent Skill. Skill: castella-a2ui Source: https://github.com/i2y/castella/tree/main/skills/castella-a2ui Command: npx skills add https://github.com/i2y/castella --skill castella-a2ui
A2UI enables AI agents to describe UIs as JSON and Castella renders them natively across desktop, web, and terminal, simplifying cross-platform UI rendering from agent outputs.
Create a renderer, supply your A2UI JSON, and run the app to display a working Castella UI.
High-intent search queries and answers about installing and using this skill.
A2UI JSON streams are rendered into native Castella widgets, supporting real-time UI generation across desktop, web, and terminal platforms with data binding and action handling.
Real-time UI generation from AI agents is achieved by supplying A2UI JSON streams to the renderer, which progressively renders native widgets as data arrives via streaming messages.
Yes, streaming JSON supports progressive UI rendering through streaming messages and template lists, allowing dynamic, reactive UI updates as JSON data progressively arrives.
Yes, Castella supports automatic data binding and action handling for JSON-rendered components, integrating A2UI JSON structures with reactive UI updates and user interactions.
You bind AI agent communication to a reactive UI by integrating A2UIClient, which facilitates agent communication and enables reactive updates to the rendered Castella widgets.
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