Silent derp?

First thread on here and i'm asking for help, -_-

Anyway I've been trying to make a silent derp for hours now, I was originally thinking of just using calcview but i'm to stupid and can't figure it out.

I'm not asking for code, I'm asking what can i use to accomplish this.

I know how to make a derp script, But making it silent has proven to be a challenge for me.

--Rainbow

what the fuck is a silent derp

basically silent aim, except for a derp script

Edit: Got a better way of explaining it, Think of any minecraft client's derp