Examine source code of Guarit Extension

{
  "manifest_version": 2,
  "name": "Guarit Extension",
  "version": "1.0.2",
  "description": "Get real-time audit reports and detailed contract analysis directly in your browser.",
  "permissions": [
    "activeTab",
    "tabs"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "contact@guarit.com"
    }
  },
  "action": {
    "default_popup": "popup.html",
    "default_popup_width": 400
  },
  "icons": {
    "128": "icons/guarit.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://dexscreener.com/ethereum/*",
        "https://www.dextools.io/app/en/ether/pair-explorer/*",
        "https://www.geckoterminal.com/eth/pools/*",
        "https://etherscan.io/token/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "content_security_policy": "script-src 'self'; object-src 'self';"
}