Examine source code of ScriptCat Beta

{
  "manifest_version": 3,
  "name": "__MSG_scriptcat_beta__",
  "version": "1.5.0.1400",
  "author": "CodFrm",
  "description": "__MSG_scriptcat_description__",
  "options_ui": {
    "page": "src/options.html",
    "open_in_tab": true
  },
  "background": {
    "scripts": [
      "src/service_worker.js"
    ]
  },
  "incognito": "spanning",
  "action": {
    "default_popup": "src/popup.html",
    "default_icon": {
      "128": "assets/logo.png"
    }
  },
  "icons": {
    "128": "assets/logo.png"
  },
  "default_locale": "en",
  "permissions": [
    "tabs",
    "alarms",
    "storage",
    "cookies",
    "scripting",
    "downloads",
    "activeTab",
    "webRequest",
    "contextMenus",
    "webNavigation",
    "notifications",
    "clipboardWrite",
    "unlimitedStorage",
    "declarativeNetRequest"
  ],
  "optional_permissions": [
    "userScripts",
    "webRequestBlocking"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "sandbox": {
    "pages": [
      "src/sandbox.html"
    ]
  },
  "web_accessible_resources": [
    {
      "resources": [
        "/src/install.html"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "commands": {
    "_execute_action": {}
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{44ab8538-2642-46b0-8a57-3942dbc1a33b}",
      "strict_min_version": "154.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "authenticationInfo",
          "personallyIdentifyingInfo"
        ]
      }
    }
  },
  "content_security_policy": {
    "sandbox": "sandbox allow-downloads allow-forms allow-modals allow-orientation-lock allow-pointer-lock allow-popups allow-popups-to-escape-sandbox allow-presentation allow-scripts allow-storage-access-by-user-activation allow-top-navigation allow-top-navigation-by-user-activation allow-top-navigation-to-custom-protocols; script-src 'unsafe-inline' 'unsafe-eval' https: http: data: blob: 'self';"
  }
}