What?
Script Manager is a program that retrieves a list of scripts which you can then download.
Piccer:


Why?
Easy to keep up to date with quick changing scripts (Challenges.lua)
It also has a handy little MOTD feature which allows you to keep up to date with script updates
(I got bored)

Where?
Here
Source

Set-up
Simply download, extract to wherever, open it up, click options and change the path to whatever path your toribash is then use as you like

Usage
Once set-up, click on a script (doesn't matter what column) and hit "Download" a confirmation message box with pop up, click yes and the script will
be downloaded to your toribash script folder.
(there is no notification when a file finishes downloading)