Examine source code of Discogs Search Engine

{
  "manifest_version": 2,
  "name": "Discogs Search Engine",
  "version": "1.1",
  "description": "Adds Discogs as a custom search engine in Firefox",
  "icons": {
    "48": "icon.png"
  },
  "homepage_url": "https://github.com/barelyelectric/discogs-search-engine",
  "chrome_settings_overrides": {
    "search_provider": {
      "name": "Discogs",
      "keyword": "discogs",
      "search_url": "https://www.discogs.com/search?q={searchTerms}&type=all",
      "encoding": "UTF-8"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{764c1413-c9ed-4dfe-98f9-89aae123561d}"
    }
  }
}