Examine source code of DomainScope

{
  "manifest_version": 3,
  "name": "DomainScope",
  "version": "1.0.0",
  "description": "Domain Intelligence Extension — check availability, search interest, buyer intent & more.",
  "permissions": [],
  "host_permissions": [
    "https://domain-scope-rosy.vercel.app/*",
    "http://localhost:3000/*"
  ],
  "action": {
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "domainscope@yourdomain.com",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "120.0"
    }
  }
}