Examine source code of Cookie Jet Engine

{
  "manifest_version": 3,
  "name": "Cookie Jet Engine",
  "version": "3.5",
  "browser_specific_settings": {
    "gecko": {
      "id": "rapsodi3301@gmail.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "action": {
    "default_popup": "popout.html"
  },
  "permissions": [
    "cookies",
    "tabs",
    "storage"
  ],
  "host_permissions": [
    "<all_urls>"
  ]
}