Examine source code of BlockingGoogleAI

{
  "description": "Blocking google AI results",
  "author": "Johan van Caulil",
  "manifest_version": 2,
  "name": "BlockingGoogleAI",
  "version": "1.0",
  "browser_specific_settings": {
    "gecko": {
      "id": "BlockingGoogleAI@johanvancaulil.nl",
      "strict_min_version": "100.0"
    }
  },
  "permissions": [
    "webRequest",
    "https://www.google.com/",
    "tabs"
  ],
  "background": {
    "scripts": [
      "AIBlocking.js"
    ]
  },
  "browser_action": {
    "default_title": "troggel google AI",
    "default_icon": {
      "32": "icons/ai.svg"
    }
  }
}