Examine source code of ProcessGoExtension

{
  "manifest_version": 3,
  "name": "ProcessGoExtension",
  "version": "3.1.0",
  "description": "A RPA tool assistant of ProcessGo.",
  "icons": {
    "24": "icons/echo-24x24.png",
    "32": "icons/echo-32x32.png",
    "48": "icons/echo-48x48.png"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*",
        "file://*/*"
      ],
      "js": [
        "scripts/jquery-3.4.1.min.js",
        "scripts/content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "background": {
    "scripts": [
      "scripts/background.js"
    ]
  },
  "permissions": [
    "nativeMessaging",
    "tabs",
    "webNavigation",
    "webRequest"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "content_security_policy": {
    "extension_pages": "default-src 'self'"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "processgoplus@inossem.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "browsingActivity",
          "websiteActivity",
          "websiteContent"
        ]
      }
    }
  }
}