Examine source code of Mortgage Qualifier Pro

{
  "manifest_version": 3,
  "name": "Mortgage Qualifier Pro",
  "short_name": "MQ Pro",
  "version": "1.0.0",
  "description": "Fast DTI, readiness score, and approval likelihood for mortgage brokers. Qualify borrowers in seconds. Free tool by OurNetHelps.",
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    },
    "default_title": "Mortgage Qualifier Pro"
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "clipboardWrite",
    "tabs"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "mortgage-qualifier-pro@ournethelps.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}