Examine source code of Runnaroo Search Engine

{
  "manifest_version": 2,
  "name": "Runnaroo Search Engine",
  "short_name": "runnaroo-search",
  "description": "Search extension for Runnaroo. A privacy focused search engine that gives better results.",
  "version": "1.0.3",
  "icons": {
    "128": "icons/128x128.png"
  },
  "chrome_settings_overrides": {
    "search_provider": {
      "favicon_url": "https://www.runnaroo.com/img/favicon.png",
      "is_default": true,
      "keyword": "roo",
      "name": "Runnaroo Search",
      "search_url": "https://www.runnaroo.com/search",
      "search_url_get_params": "term={searchTerms}"
    }
  }
}