diff --git a/PROBE-20260520-222157.md b/PROBE-20260520-222157.md
new file mode 100644
index 0000000..41b5d8d
--- /dev/null
+++ b/PROBE-20260520-222157.md
@@ -0,0 +1 @@
+Probe from claude.ai sandbox at 20260520-222157.
\ No newline at end of file