Examine source code of Incognito Guard

{
  "manifest_version": 3,
  "name": "Incognito Guard",
  "version": "1.0.0",
  "description": "Blocks private/incognito browsing instantly and alerts parents. The #1 gap in parental control software — now closed.",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "tabs"
  ],
  "host_permissions": [
    "http://127.0.0.1:8765/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "incognito-guard@nyxon.com",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  }
}