# Notification Badge

Small badge overlaid on an icon or element to indicate unread count or alert state.

## Surfaces

web, google-apps-script-web, mcp-apps

## Fields

| Field | Type |
|---|---|
| text | string. Badge label or count. |
| color | string (optional). Background colour (hex). |

## Example payload

```json
{
  "type": "notification_badge",
  "text": "New"
}
```

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