Examine source code of ShortcutRadar

{
  "manifest_version": 3,
  "name": "ShortcutRadar",
  "version": "1.0.0",
  "description": "Audit accesskey collisions, positive tabindex usage, and keyboard-handler hotspots.",
  "icons": {
    "48": "iconset/icon-48.png",
    "96": "iconset/icon-96.png",
    "128": "iconset/icon-128.png"
  },
  "action": {
    "default_title": "ShortcutRadar",
    "default_popup": "panel/view.html",
    "default_icon": {
      "48": "iconset/icon-48.png"
    }
  },
  "permissions": [
    "activeTab",
    "scripting",
    "tabs",
    "storage",
    "clipboardWrite"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{16272e86-3d68-4bf5-a9bb-0901fee648dd}",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}