Agent Activity
Visual display of an AI agent's execution chain — steps, tools, decisions, progress. Install Agent Activity from the VLLNT UI registry with the shadcn CLI.
Supported platforms:WebNative
4 storiesView componentAI Message Bubble
Chat bubble for assistant, user, tool, and system messages using the current design system surfaces. Install AI Message Bubble from the VLLNT UI registry with the shadcn CLI. React Native source for AI Message Bubble is included in VLLNT UI 0.4.0 for iOS and Android. It is source-only; npm publication is pending.
Supported platforms:WebNative
When to use this in an AI app
Use AI Message Bubble to render each turn in a conversation. Role variants (user, assistant, tool, system) keep an LLM transcript readable and consistent with the rest of your design system.
Browse all AI agent componentsPreview
Switch between light and dark to inspect the embedded Storybook preview.
Chat bubble for assistant, user, tool, and system messages using the current design system surfaces. Part of the ai family in VLLNT UI, it ships as a machine-readable registry entry — copy the source directly into your app with the shadcn CLI and own it, no runtime dependency on a component library.
Platform comparison
| Platform | Dependencies | Capabilities |
|---|---|---|
| Web | @vllnt/ui@^0.3.0, class-variance-authority | Browser rendering, DOM events, and ARIA semantics |
| Native | @vllnt/ui-native, react-native | Native-adapted interaction and accessibility |
Installation
Add AI Message Bubble to your project with the shadcn CLI. The source lands in your codebase, ready to adapt:
# React Native is source-only; copy the React Native source aboveSource
Stories
Explore every variant and state in the interactive Storybook: