Examine source code of The Rediscombobulator

{
  "manifest_version": 3,
  "name": "The Rediscombobulator",
  "version": "7.0",
  "description": "Displays a random entry on every new tab.",
  "chrome_url_overrides": {
    "newtab": "newtab.html"
  },
  "host_permissions": [
    "https://beesknees.cz/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "bees-knees-english@rediscombobulator",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}