# Skeleton

CSS shimmer loading placeholder. skeleton_type choices: text, card, avatar_row, image, list, table.

## Surfaces

web, google-meet-stage, google-apps-script-web, google-apps-script-side-panel, mcp-apps

## Fields

| Field | Type |
|---|---|
| skeleton_type | text (default), card, avatar_row, image, list, table |
| rows | number of placeholder rows (default 3) |
| cols | number of columns for table type (default 3) |
| height | height for image type (default 200px) |

## Example payload

```json
{
  "type": "skeleton"
}
```

Live page: https://a2uicatalog.ai/atoms/skeleton/
Full field contract: https://a2uicatalog.ai/spec.json