# GET /device/screenshot

Capture the full device screen, including overlays.

This is a device HTTP route. Set `DEVICE_URL` to your reachable device URL; [connection and examples](https://mcp.applesauceos.com/doc/http.md) explain how. Do not append this path to the public MCP URL.

## Parameters

No parameters.

## Response

PNG bytes; status 503 if capture fails.

## Example

```sh
curl --fail-with-body "$DEVICE_URL/device/screenshot" --output screen.png
```

## Notes

Independent of an app’s accessibility tree. Positions refer to the original image pixels, not a scaled browser preview.

Check the HTTP status and any JSON error. [HTTP workflows and error handling](https://mcp.applesauceos.com/doc/http-guide.md) explain shared limits. [All endpoints](https://mcp.applesauceos.com/doc/http.md).