# Url Anatomy

Visually annotates the current renderer URL, highlighting the GAS endpoint, ?p= parameter, and encoded payload

## Surfaces

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

## Fields

| Field | Type |
|---|---|
| accent | string (optional, hex) |

## Example payload

```json
{
  "type": "url_anatomy"
}
```

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