# Surface Unlocked

Game-style "NEW SURFACE UNLOCKED" achievement notification card

## Surfaces

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

## Fields

| Field | Type |
|---|---|
| icon | string (optional, emoji, default ⚡) |
| surface | string (surface/feature name displayed large) |
| sub | string (optional, subtitle, default NEW SURFACE UNLOCKED) |
| accent | string (optional, hex) |

## Example payload

```json
{
  "type": "surface_unlocked",
  "surface": "google-apps-script-web"
}
```

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