-// input is a user message, the line /stop interrupts the running turn, and the
-// line /stop NAME stops the subagent NAME. The client shows the replies, the
+// input is a user message, the line /stop interrupts the running turn, the line
+// /stop NAME stops the subagent NAME, and a line that starts with /whatsapp is
+// a WhatsApp command. The client shows the replies, the