Asking a question to Kagi Assistant including this string:
<script>alert(1)</script> <img src=x onerror=alert(1)> <svg onload=alert(1)> javascript:alert(1) eval('al'+'er'+'t()') <ScRipT>alert(1)</sCRipT> onbeforetoggle=alert(1)
It fails to load after running the query, even though it answers, using it correctly:

Output the included string.