WolframAlpha Search Engine

manifest.json

{
  "manifest_version": 2,
  "name": "WolframAlpha Search Engine",
  "description": "Adds search engine that asks wolframalpha.com",
  "version": "1.1.0",
  "icons": {
    "48": "icon.svg",
    "96": "icon.svg"
  },
  "browser_specific_settings": {
    "gecko": {
      "strict_min_version": "65.0",
      "id": "{f4e41a0b-306c-4f92-8386-81f818a515be}"
    }
  },
  "chrome_settings_overrides": {
    "search_provider": {
      "encoding": "UTF-8",
      "favicon_url": "https://www.wolframalpha.com/favicon.ico",
      "is_default": false,
      "keyword": "=",
      "name": "Wolfram|Alpha",
      "search_url": "https://www.wolframalpha.com/input/?i={searchTerms}"
    }
  }
}