Examine source code of STARTOOLS CAM

{
  "manifest_version": 3,
  "name": "STARTOOLS CAM",
  "version": "1.0",
  "description": "Extensão que injeta CAM STARTOOLS",
  "permissions": [
    "storage",
    "scripting",
    "activeTab"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "startools@startools.com.br",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "action": {
    "default_title": "StarTools"
  }
}