No, I really did. You can download it here.

It's a STOOL called the "entity namer" and its prime function is to mass name entities. The name is controlled by a textbox, and various (various being four) commands can be performed using it, woah!

It's pretty simple, but it speeds up stuff like igniting or setting prop_physics, and you can even turn stuff into mines :D

Don't it look nifty so far... I'm making progress :)