GregicSifting is a KubeJS compatability script for ExNihilo and GTCEU for 1.19.2. The script adds GTCEU ore chunks and sifting recipes to ExNihilo, as well as adding an Electric Sieve which is a GTCEU machine that can perform sifting recipes.
To use you just need to download the Zip, and paste the contents in the right directory of your modpack. The Zip is already layed out is based on the directory path that the files need to be pasted into.