Examine source code of German Syntax Assistant

{
  "manifest_version": 2,
  "name": "German Syntax Assistant",
  "version": "1.0",
  "description": "Enhance your German writing with real-time grammar and spelling suggestions.",
  "icons": {
    "48": "icon.png"
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icon.png",
    "default_title": "German Syntax Assistant"
  },
  "permissions": [
    "activeTab",
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{14982ff8-74cf-495d-8335-7bb9f5921dcf}"
    }
  }
}