Examine source code of SFMC Scout

{
  "manifest_version": 3,
  "name": "SFMC Scout",
  "version": "2.1.2",
  "description": "Search Data Extensions, Automations, Journeys, Emails and more in Salesforce Marketing Cloud from one side panel.",
  "author": "Aldorino Rrushi",
  "browser_specific_settings": {
    "gecko": {
      "id": "sfmc-scout@aldorinoRrushi",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "storage",
    "webRequest",
    "tabs"
  ],
  "host_permissions": [
    "https://*.marketingcloudapps.com/*",
    "https://*.exacttarget.com/*"
  ],
  "action": {
    "default_title": "SFMC Scout - Open an SFMC tab to use the side panel",
    "default_icon": {
      "16": "icons/icon-16.png",
      "48": "icons/icon-48.png"
    }
  },
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.marketingcloudapps.com/*",
        "https://*.exacttarget.com/*"
      ],
      "js": [
        "content.js"
      ],
      "all_frames": false,
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "injected_script.js",
        "panel.css",
        "core/*.js",
        "utils/*.js",
        "icons/*"
      ],
      "matches": [
        "https://*.marketingcloudapps.com/*",
        "https://*.exacttarget.com/*"
      ]
    }
  ],
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  }
}