I use a lot of scripts. Unfortunately they are not all displaying on the menu when I click "Tools" > "Scripting". In Vegas Pro 13 I only see the first 63 scripts in the menu, and in Vegas Pro 12 I only see the first 68-70, despite scrolling the menu. They are sorted alphabetically so I don't see those starting with letters at the end of the alphabet.
I have submitted a support request to MAGIX [Ticket#2016082617005631].