Examine source code of Kyubei

{
  "theme": {
    "images": {
      "theme_frame": "QB2.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Kyubei",
  "manifest_version": 2,
  "description": "Tags: mahou shoujo madoka magica, magical girl, anime, QB, kyuubee, hearts, pink, kawaii, cute. kyubey, shaft productions, incubator"
}