From a technical standpoint, yes it's against ToS.

From a realistic standpoint, you and the people you tell are going to be the only ones that would know you're automating them.
On top of that, I doubt anyone would report you. It's not like your craft botting or automating combat.
Finally, it's nearly impossible to prove that you would be doing it, so even if someone had some bone to pick with you - they would have a very hard time getting you punished for it.