This addon allows you to use yml as a config. The syntax is similar to the skutillities addon. There for this script is incompatible with skutillities.

Spoiler: Requirements

Tested on paper spigot. https://yivesmirror.com/downloads/paper
Skript 2.3-beta2 https://github.com/SkriptLang/Skript/releases
Skript-Mirror 1.0.0 https://github.com/btk5h/skript-mirror/releases

Spoiler: Syntax

Code (Skript):

1. y[a]ml value %text% (from|of) file %text% (from|of) folder %text%
2. y[a]ml list %text% (from|of) file %text% (from|of) folder %text%

Spoiler: Supported/Tested Types

Boolean
Integer
Item / Material
Location
Number
Offline Player
Player
Text
UUID
Vector

Spoiler: Example codes

Code (Skript):

1. set {_val} to yaml value "config.test" from file "config" from folder "yourplugin/pluginfolder"
2. set yaml value "config.test" from file "config" from folder "yourplugin/pluginfolder" to 12
3. delete yaml value "config.test" from file "config" from folder "yourplugin/pluginfolder"
4.  
5. set {_val::*} to yaml list "config.test" from file "config" from folder "yourplugin/pluginfolder"
6. add "val-1" to yaml list "config.test" from file "config" from folder "yourplugin/pluginfolder"
7. remove "val-1" from yaml list "config.test" from file "config" from folder "yourplugin/pluginfolder"
8. set yaml list "config.test" from file "config" from folder "yourplugin/pluginfolder" to {_list::*}
9. delete yaml list "config.test" from file "config" from folder "yourplugin/pluginfolder"

 

Thanks for the comment. About modifying the code this was wrongly written and was meant differently. (this has been updated). About the Refund stuff we wanted 1 text to work on all our scripts that aren't even online yett.