Examine source code of ChatGPT Search Extension

{
  "manifest_version": 2,
  "name": "ChatGPT Search Extension",
  "version": "1.0",
  "description": "Add ChatGPT as a custom search engine in Firefox.",
  "icons": {
    "48": "icons/chatgpt-48.jpg"
  },
  "chrome_settings_overrides": {
    "search_provider": {
      "name": "ChatGPT",
      "keyword": "chatgpt",
      "search_url": "https://chatgpt.com/?q=Please%20Use%20The%20Search%20Tool%20To%20Search%20For:%20{searchTerms}",
      "favicon_url": "https://chatgpt.com/favicon.ico",
      "suggest_url": "https://suggestqueries.google.com/complete/search?output=firefox&q={searchTerms}"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3abd28b5-03a3-44eb-87c7-5378017fe09c}"
    }
  }
}