Examine source code of Third-Eye: Domain Tracker

{
  "manifest_version": 3,
  "name": "Third-Eye: Domain Tracker",
  "version": "2.0",
  "description": "A tool to monitor remote server connections made by websites",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "webRequest",
    "activeTab",
    "scripting",
    "storage",
    "tabs",
    "nativeMessaging"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "popup.js"
      ],
      "run_at": "document_start"
    }
  ],
  "action": {
    "default_popup": "index.html",
    "default_title": "Third-Eye"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "third-eye@blazeinferno64.github.io",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}