Examine source code of Reddit Search Tool

{
  "manifest_version": 2,
  "name": "Reddit Search",
  "description": "Add Reddit to your search engine.",
  "version": "1.0",
  "chrome_settings_overrides": {
    "search_provider": {
      "name": "Reddit",
      "search_url": "https://www.reddit.com/search/?q={searchTerms}",
      "keyword": "@reddit",
      "favicon_url": "https://www.reddit.com/favicon.ico",
      "is_default": false,
      "encoding": "UTF-8"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{717ebd4b-ac88-4597-9ffa-7aeb9975d0ca}"
    }
  }
}