GradePaste by Positive Physics

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "GradePaste by Positive Physics",
  "description": "Free Tool for pasting grades into various Learning Management Systems or Web-based Gradebooks. Transfer your grades with ease.",
  "version": "1.08",
  "manifest_version": 3,
  "permissions": [
    "scripting",
    "storage",
    "activeTab"
  ],
  "host_permissions": [
    "https://*.instructure.com/*",
    "https://classroom.google.com/*",
    "https://*.schoology.com/*",
    "https://*.powerschool.com/*"
  ],
  "action": {
    "default_title": "Use GradePaste on this page",
    "default_popup": "popup.html"
  },
  "icons": {
    "128": "gradepaste-128.png"
  },
  "background": {
    "service_worker": "service-worker.js"
  }
}