Examine source code of WriteCloud AI

{
  "manifest_version": 3,
  "name": "WriteCloud AI",
  "version": "1.4.1",
  "description": "AI writing assistant with safe writing-field detection, blocked code sites, separate improvement and translation tools.",
  "permissions": [
    "storage",
    "activeTab"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "action": {
    "default_title": "WriteCloud AI",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "content.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "writecloud-ai@sitemindai.app",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "websiteContent",
          "personalCommunications"
        ]
      }
    }
  },
  "homepage_url": "https://sitemindai.app"
}