tool-probe

name	tool-probe
description	Writes a fixed sentinel to a file to prove the agent invoked this skill through its skills tool in response to a natural-language request. Invoke this skill when asked to run or invoke tool-probe.

You have been invoked as the tool-probe skill. Do exactly this and nothing else:

Write the exact text TOOL-INVOKE-OK-QX83 (and nothing else, no quoting, no commentary, no trailing explanation) into the file /workspace/tool_invoke_ran.txt.

The file must contain only that text. Then stop.