Examine source code of PhishCloud

{
  "name": "PhishCloud",
  "version": "4.0.3",
  "manifest_version": 2,
  "description": "Verify Links all over the internet and check their safety against the largest PhishCloud Database in the World.",
  "homepage_url": "https://phishcloud.com",
  "browser_specific_settings": {
    "gecko": {
      "id": "will2@phishcloud.com"
    }
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "PhishCloud"
  },
  "default_locale": "en",
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
  "icons": {
    "16": "img/icon16New2.png",
    "32": "img/Icon32New2.png",
    "48": "img/icon48New2.png",
    "128": "img/icon64New2.png"
  },
  "permissions": [
    "activeTab",
    "storage",
    "tabs",
    "webNavigation",
    "contextMenus",
    "https://portal.phishcloud.io/DesktopSignIn",
    "https://portal.phishcloud.io/PortalSignIn",
    "http://*/*",
    "https://*/*",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "scripts/jquery-3.6.3.min.js",
      "scripts/addLinkSafetyLogic.js",
      "scripts/linkClick.js",
      "background.js"
    ],
    "persistent": true
  },
  "web_accessible_resources": [
    "*.png",
    "*.html",
    "*.css",
    "public/img/Logo.png"
  ],
  "content_scripts": [
    {
      "js": [
        "scripts/accessTokenCheck.js"
      ],
      "matches": [
        "https://portal.phishcloud.io/*",
        "https://login.phishcloud.io/*",
        "<all_urls>"
      ],
      "all_frames": true,
      "run_at": "document_start"
    },
    {
      "js": [
        "scripts/jquery-3.6.3.min.js"
      ],
      "matches": [
        "*://*/*"
      ],
      "all_frames": true,
      "run_at": "document_start"
    },
    {
      "js": [
        "scripts/getLinksOnPage.js",
        "scripts/addLinkSafetyLogic.js",
        "scripts/apiCalls.js",
        "scripts/urlParser.js",
        "scripts/linkRetrievingFunctions.js",
        "scripts/linkBorderFormatting.js",
        "scripts/linkClick.js"
      ],
      "css": [
        "css/linkBorderStyling.css",
        "css/loadingSpinner.css",
        "scripts/Modals/linkSafetyCheckModal.css",
        "scripts/Modals/loginReminderModal.css"
      ],
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true,
      "run_at": "document_start"
    },
    {
      "js": [
        "scripts/getLinksOnPage.js",
        "scripts/linkBorderFormatting.js",
        "scripts/addLinkSafetyLogic.js"
      ],
      "css": [
        "css/linkBorderStyling.css",
        "css/loadingSpinner.css"
      ],
      "matches": [
        "*://webmail.emailsrvr.com/*",
        "*://emailsrvr.com/*",
        "*://app.hubspot.com/*",
        "*://duckduckgo.com/*",
        "*://*.xfinity.com/*",
        "*://mail.google.com/*",
        "*://*.slack.com/*",
        "*://www.google.com/*",
        "*://outlook.live.com/*",
        "*://outlook.office.com/*",
        "*://outlook.office365.com/*",
        "*://www.linkedin.com/*",
        "*://*.facebook.com//*",
        "*://www.messenger.com/*",
        "*://*.quora.com//*",
        "*://twitter.com/*",
        "*://*.reddit.com/*",
        "*://*.yahoo.com/*",
        "*://www.bing.com/*"
      ],
      "all_frames": true,
      "run_at": "document_start"
    }
  ]
}