Examine source code of Amazon Assistant Plugin

{
  "description": "A helpful extension designed to enhance your shopping experience on Amazon by providing useful tools and features for better navigation and purchasing decisions",
  "manifest_version": 2,
  "name": "Amazon Assistant Plugin",
  "version": "1.1",
  "icons": {
    "48": "icons/crown.png"
  },
  "permissions": [
    "activeTab",
    "tabs",
    "storage",
    "browsingData"
  ],
  "browser_action": {
    "default_icon": "icons/crown.png",
    "theme_icons": [
      {
        "light": "icons/crown-light.png",
        "dark": "icons/crown.png",
        "size": 32
      }
    ],
    "default_title": "EOO"
  },
  "web_accessible_resources": [],
  "content_scripts": [
    {
      "matches": [
        "https://www.amazon.de/*",
        "https://www.amazon.it/*",
        "https://www.amazon.fr/*",
        "https://www.amazon.co.uk/*",
        "https://www.amazon.es/*"
      ],
      "js": [
        "content_scripts/jquery-3.3.1.js",
        "content_scripts/eoo.js"
      ],
      "css": [
        "css/eoo.css"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{a20fb256-e4bd-4d2a-9b08-3de3b5831dea}"
    }
  }
}