Shoutbox

Well it depends on what script you've installed and whether it's added itself into the plus icon!

However if you want to see the script's files. Click on the Plus! Icon and then click "preferences". On the left hand side select scripts and you'll find the script there.

Most of the scripts in the official database have a window for their preferences. For this click on the Plus! icon and you might see the name of the script listed in the menu .