@webmcp-auto-ui/ui

32 Svelte 5 components for building data-dense interfaces. Built with Tailwind CSS and Svelte 5 runes.

Components

Primitives

Card · Panel · GridLayout · List · Window

Generic layout containers. No data assumptions.

Simple blocks

StatBlock · KVBlock · ListBlock · ChartBlock · AlertBlock · CodeBlock · TextBlock · ActionsBlock · TagsBlock

Compact single-purpose blocks. Each takes a data prop.

Rich widgets

StatCard · DataTable · Timeline · ProfileCard · Trombinoscope · JsonViewer · Hemicycle · Chart · Cards · GridData · Sankey · MapView · LogViewer

Higher-level components with more complex data shapes and interactivity.

Window manager

Pane · TilingLayout · FloatingLayout · FlexLayout · StackLayout

Layout containers for multi-pane interfaces. TilingLayout uses a Fibonacci spiral. FlexLayout provides an auto-grid layout with a size slider for adjusting block dimensions. FloatingLayout supports collapse/expand (double-click) and a fit-to-content button.

Agent UI widgets

ModelLoader · TokenBubble · EphemeralBubble · RemoteMCPserversDemo · SettingsPanel

ModelLoader — floating overlay with progress stream, auto-collapses to a pill once model is loaded. TokenBubble — real-time metrics display (req/min, input tokens/min, output tokens/min, cached tokens). EphemeralBubble — transient notification bubble (moved from app to package). RemoteMCPserversDemo — MCP server discovery component listing available demo servers. SettingsPanel — sliders with dynamic ranges for temperature, topK, and maxTokens controls.

WidgetRenderer

Dispatches a type string and data object to the right component. Accepts a servers prop listing WebMCP servers whose widgets should be available for rendering.

<script>
  import { WidgetRenderer } from '@webmcp-auto-ui/ui';
  import { autoui } from '@webmcp-auto-ui/agent';
</script>

<WidgetRenderer
  type="stat"
  data={{ label: 'Revenue', value: '€142K', trendDir: 'up' }}
  servers={[autoui]}
/>

Migration: BlockRenderer is still exported as a deprecated alias for WidgetRenderer. The adapter prop is replaced by servers: WebMcpServer[].

Install

npm install @webmcp-auto-ui/ui

Requires Svelte 5 and Tailwind CSS.

Usage

<script>
  import { StatCard, DataTable, Timeline, BlockRenderer } from '@webmcp-auto-ui/ui';
</script>

<StatCard spec={{ label: 'Users', value: '8 204', variant: 'success', delta: '+3.2%' }} />

Each component accepts a spec prop (rich widgets) or data prop (simple blocks). See the showcase app at :3010 for all components with live data.

License

AGPL-3.0-or-later