1. Commands that allows you to automatically add sieve drop

   /exnihilocreatio sieve addDrop "hand" (source) (Chance)
   hand = Item holding in hand

   /exnihilocreatio sieve addDrop "inventory" (source) (Chance)
   Inventory = All items in inventory

2. Command that allows you to add crucible recipes

   /exnihilocreatio crucible addRecipe (input) (output)

3. Command that allows you to add crucible heat sources

   /exnihilocreatio heatsource addBlock (block) (heat)

   /exnihilocreatio heatsource addLiquid (liquid) (heat)

If you’re adding 120 drops(Gregtech Community Edition crushed ores) like me then it’s annoying

Is there some reason using the json files isn't enough?