Paywall Sentry

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Paywall Sentry",
  "description": "Show alerts on search results that contain content locked behind a paywall or subscription fee.",
  "version": "0.1.0",
  "manifest_version": 3,
  "action": {},
  "icons": {
    "16": "img/ps-icon16.png",
    "32": "img/ps-icon32.png",
    "48": "img/ps-icon48.png",
    "128": "img/ps-icon128.png"
  },
  "permissions": [
    "scripting",
    "storage"
  ],
  "host_permissions": [
    "https://*.google.com/*"
  ],
  "background": {
    "service_worker": "background.js"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  }
}