-updates. Each text message goes to the agent as a user message, and the
-line ``/stop`` interrupts the running turn. The bot sends the replies in
-parts of at most 4096 characters, with their Markdown as Telegram
-formats: bold, italic, strikethrough, code, code blocks, links, and
-headings as bold text. When Telegram refuses the formats of a part, the
-bot sends the part again as plain text. Each error goes as a short
-message in plain text. It shows the typing action while a turn runs. It
-does not send the tool calls. It sends each message that the user types
-in the terminal client, with the mark ``[terminal]``.
+updates. Each text message goes to the agent as a user message, the line
+``/stop`` interrupts the running turn, and the line ``/stop NAME`` stops
+the subagent NAME. The bot sends the replies in parts of at most 4096
+characters, with their Markdown as Telegram formats: bold, italic,
+strikethrough, code, code blocks, links, and headings as bold text. When
+Telegram refuses the formats of a part, the bot sends the part again as
+plain text. Each error goes as a short message in plain text. It shows
+the typing action while a turn runs. It does not send the tool calls.
+For a subagent it sends only ``[NAME] started`` and ``[NAME] finished``,
+``[NAME] stopped``, or ``[NAME] failed``, because the reply of the agent
+carries the content of the report. It sends each message that the user
+types in the terminal client, with the mark ``[terminal]``.