This video goes over how I created a Treecapitator Skript for Minecraft, including how the code works, skript-reflect and alternatives, oddities with minecraft log tags, and more.
This Skript require skript-reflect, download it here: https://www.spigotmc.org/resources/skript-reflect.82259/
Code: https://gist.github.com/underscore95/0cede2719d56e10cc644ac5ca6921db4
I also mention PriSKm, the Skript does not require it but if you are interested you can learn more here: https://modrinth.com/plugin/priskm
If you want to learn more about the "in memory variables" I mentioned, see this tutorial which calls them RAM variables: https://github.com/Simpleton6969/Skripts/blob/main/Variables.md#ram-variables