Examine source code of No Google AI

{
  "manifest_version": 2,
  "name": "No Google AI",
  "version": "1.1",
  "description": "Removes AI overview in google searches",
  "icons": {
    "48": "icons/logo.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "@no-google-ai",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.google.com/search*"
      ],
      "js": [
        "removeai.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "*://*.google.com/search*"
      ],
      "js": [
        "removetag.js"
      ]
    }
  ]
}