Examine source code of Magic Cat

{
  "theme": {
    "images": {
      "theme_frame": "Jazz-Header.jpg"
    },
    "colors": {
      "frame": "#878484",
      "tab_background_text": "#071c0e"
    }
  },
  "version": "2.0",
  "name": "Magic Cat",
  "manifest_version": 2,
  "description": "Slutry Cat"
}