Examine source code of WorldChatGPT

{
  "manifest_version": 2,
  "name": "WorldChatGPT",
  "description": "Best extension to allow browser users to use WorldChatGPT in any tab without the need to open ChatGPT.",
  "version": "1.0.1",
  "icons": {
    "16": "/assets/logo/icon16.png",
    "48": "/assets/logo/icon48.png",
    "128": "/assets/logo/icon128.png"
  },
  "browser_action": {
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{4f3e5be0-307f-496b-865e-6d3c2a1bd3ec}"
    }
  }
}