I would like to suggest a new plugin for cubedcraft. (Directly taken from the website)
Drupi is a plugin that allows anyone to customize their Minecraft server using simple scripts written in JavaScript. The possibilities for what you can do with Drupi are near limitless. You could create a simple command, or create a complex minigame easily using Drupi! If you already know how to use JavaScript, you'll be able to enjoy using Drupi right away! If you're new to JavaScript, you may want to visit our wiki https://github.com/drupijs/Drupi-JS/wiki/Getting-Started for some help with getting started!
Their website:
https://www.spigotmc.org/resources/drupi.65706/
This would be a next level after skript towards developing. And would make making more advanced things easier.
Also my developer comes back if it gets added
Sincerely
Supercrafter100