diff --git a/admin-flag-notifier/admin-flag-notifier.user.js b/admin-flag-notifier/admin-flag-notifier.user.js
new file mode 100644
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+++ b/admin-flag-notifier/admin-flag-notifier.user.js
@@ -0,0 +1,65 @@
+// ==UserScript==
+// @name        Admin Flag Notifier
+// @namespace   https://github.com/Glorfindel83/
+// @description Refreshes the flag dashboard automatically and sends desktop notifications when there are new flags.
+// @author      Glorfindel
+// @version     0.1
+// @match       *://*.stackexchange.com/admin/dashboard*
+// @match       *://*.stackoverflow.com/admin/dashboard*
+// @match       *://*.superuser.com/admin/dashboard*
+// @match       *://*.serverfault.com/admin/dashboard*
+// @match       *://*.askubuntu.com/admin/dashboard*
+// @match       *://*.stackapps.com/admin/dashboard*
+// @match       *://*.mathoverflow.net/admin/dashboard*
+// @grant       none
+// ==/UserScript==
+
+(function () {
+  'use strict';
+  if (Notification.permission !== 'granted') {
+    Notification.requestPermission();
+  }
+  
+  // Determine site name
+  var host = window.location.host;
+  var sitename = host.split('.')[0];
+  
+  // Determine current amount of flags
+  var currentTitle = $('title').text();
+  var currentFlags = parseInt(currentTitle);
+  console.log("Current: " + currentFlags);
+  
+  setInterval(function () {
+    var url = 'https://' + host + '/admin/dashboard?filtered=false';    
+    console.log("Calling: " + url);
+    $.get(url, function (data) {
+      var updatedTitle = $('<html/>').html(data).find('title').text();
+      var updatedFlags = parseInt(updatedTitle);
+      console.log("Update: " + updatedFlags);
+      
+      // TODO: check on flag IDs instead
+      if (updatedFlags < currentFlags) {
+        console.log("Less flags.");
+        // presumably, some flags have been handled and the page needs to be reloaded
+        window.location.reload();
+      } else if (updatedFlags > currentFlags) {
+        console.log("More flags.");
+        // new flags, create a notification. Remember the current number, so that we don't send a notification twice for the same flag
+      	currentFlags = updatedFlags;
+        if (Notification.permission === 'granted') {
+          var notification = new Notification('New flags (total: ' + updatedFlags + ')', {
+            icon: 'https://cdn.sstatic.net/Sites/' + sitename + '/img/apple-touch-icon.png',
+            requireInteraction: true // on macOS, this only has effect when you set the notification types of your browser to 'Alert' instead of 'Banner'.
+          });
+          console.log("Notification created.");
+          notification.onclick = function() {
+            console.log("Notification clicked.");
+            window.focus();
+            // reload only here, otherwise the notification will be dismissed
+            window.location.reload();
+          };
+        }
+      }
+    });
+  }, 60000);
+}) ();