manifest.json

{
  "manifest_version": 3,
  "name": "Google Calendar Event Creator",
  "version": "1.5.7",
  "description": "Extracts event details (name, date/time, location, description) from the current page and opens a pre-filled Google Calendar event.",
  "permissions": [
    "activeTab",
    "scripting",
    "declarativeContent"
  ],
  "background": {
    "service_worker": "icon/toolbar-icon.js"
  },
  "action": {
    "default_title": "Create Google Calendar event from this page",
    "default_popup": "events-popup/popup.html",
    "default_icon": {
      "16": "icon/images/icon16.png",
      "32": "icon/images/icon32.png",
      "48": "icon/images/chromeExtensionManagementIcon.png",
      "128": "icon/images/chromeStoreIcon.png"
    }
  },
  "icons": {
    "16": "icon/images/icon16.png",
    "32": "icon/images/icon32.png",
    "48": "icon/images/chromeExtensionManagementIcon.png",
    "128": "icon/images/chromeStoreIcon.png"
  }
}