Examine source code of Paylocity Developer Tools

{
  "manifest_version": 3,
  "name": "Paylocity AEM Developer Tools",
  "version": "1.4.2",
  "description": "Developer tools for navigating and managing Paylocity AEM environments.",
  "browser_specific_settings": {
    "gecko": {
      "id": "marketing_webdev_tool@paylocity.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "activeTab",
    "tabs",
    "scripting",
    "storage",
    "cookies"
  ],
  "host_permissions": [
    "https://*.paylocity.com/*",
    "http://localhost:4502/*",
    "http://localhost:4503/*",
    "https://*.adobeaemcloud.com/*"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  }
}