Forums Scripts & Popups twitch command list using new whisper command

i want to setup a command list of all the commands i have for channel so everybody knows the commands and i figured that the new whisper command would be a good way to do it i just don't know how to do it.

i tried this

on *:TEXT:!help:#: {
if ((%floodtest) || ($($+(%,floodtest.,$nick),2))) { return }
set -u10 %floodtest On
set -u30 %floodtest $+ $nick On
msg $chan /w $nick this is a test
}

but all i get is unrecognized command

also if there is a better way to do it where u can do like /help so nobody can see that a person is looking at the list of commands that would be nice