Examine source code of Malwarebytes Browser Guard Beta

{
  "action": {
    "default_icon": "app/assets/icon.png",
    "default_popup": "app/pop.html",
    "default_title": "Malwarebytes"
  },
  "author": "Malwarebytes",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "DL-BrowserGuard@malwarebytes.com",
      "strict_min_version": "128.0"
    }
  },
  "content_scripts": [
    {
      "js": [
        "content-debugging.js"
      ],
      "matches": [
        "https://www.malwarebytes.com/browserguard/*"
      ],
      "run_at": "document_start"
    },
    {
      "all_frames": true,
      "js": [
        "content-scripts.js"
      ],
      "match_about_blank": true,
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_start"
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "declarative_net_request": {
    "rule_resources": [
      {
        "enabled": true,
        "id": "mbgc.mv3.whitelist_1",
        "path": "db/mbgc.mv3.whitelist_1.json"
      },
      {
        "enabled": true,
        "id": "mbgc.mv3.malware_1",
        "path": "db/mbgc.mv3.malware_1.json"
      },
      {
        "enabled": true,
        "id": "mbgc.mv3.easyprivacy_1",
        "path": "db/mbgc.mv3.easyprivacy_ff_1.json"
      }
    ]
  },
  "default_locale": "en",
  "description": "__MSG_appDesc__",
  "host_permissions": [
    "<all_urls>"
  ],
  "icons": {
    "128": "app/assets/icon.png"
  },
  "incognito": "spanning",
  "manifest_version": 3,
  "name": "Malwarebytes Browser Guard Beta",
  "permissions": [
    "alarms",
    "downloads",
    "storage",
    "tabs",
    "declarativeNetRequest",
    "declarativeNetRequestFeedback",
    "unlimitedStorage",
    "webRequest",
    "webRequestBlocking",
    "contextMenus",
    "nativeMessaging",
    "activeTab"
  ],
  "version": "3.0.12",
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "*.eot",
        "*.ttf",
        "*.woff",
        "*.woff2",
        "app/assets/close-icon.svg",
        "app/assets/tooltip.svg",
        "app/eventpages/block.html",
        "app/eventpages/block-content-control.html",
        "app/eventpages/block-mv3.html",
        "app/eventpages/debugger.html",
        "app/eventpages/downloading.html",
        "app/eventpages/block-notification.html",
        "app/eventpages/breach-notification.html",
        "app/eventpages/block-notification.css",
        "app/eventpages/block-notification-dark.css",
        "app/eventpages/breach-notification.css",
        "app/eventpages/breach-notification-dark.css",
        "app/eventpages/clipboard-notification.html",
        "app/eventpages/clipboard-notification.css",
        "app/eventpages/clipboard-notification-dark.css",
        "app/eventpages/monthly-notification.html",
        "app/eventpages/monthly-notification.css",
        "app/eventpages/monthly-notification-dark.css",
        "app/assets/check-icon.svg",
        "app/assets/check-icon-dark.svg",
        "app/eventpages/release-notification.html",
        "app/eventpages/release-notification.css",
        "app/eventpages/release-notification-dark.css",
        "app/eventpages/monthly-empty.html",
        "app/eventpages/empty.html",
        "injection-instart.js",
        "injection-tss.js",
        "injection-tss-notification.js",
        "injection-topics.js",
        "injection-tss-skimmer.js",
        "offscreen/offscreen.html",
        "vendor/*",
        "app/content-style.css"
      ]
    }
  ]
}