heheh relax folks....It's only client side.
You are only a gm client side, and the /summon is never sent to the server.
No other players, not even GMs can see that you are using it when on. I have had it on in front of a gm while getting cookies and milk from them.
and when you
/anon while using the plugin, on your client side you do not show up in the zone, but to other people when
/who all is done, you do not show up as a gm, and if
/anon is on you do show up on the zone list.. unlike an actual gm using
/anon.
I've used this plugin just for the spell awareness and to see my name in green for about a year now.
the illegal summon message is there for guides, as they are not allowed to summon players, thats why it's included in the client side info.
I have never had an account banned and have been using mq2 for a little over a year.
Just unload it and don't fret.