Sulker is a client-side Minecraft Fabric mod for named shulker box templates.
Named shulker boxes act as reusable inventory layouts. A shulker's custom name is the template key, so multiple shulkers with the same name intentionally share the same layout.
Templates are saved locally and work across worlds. Set up your layouts once, then reuse them anywhere by naming shulker boxes the same way.
Name a shulker box in an anvil, open it, arrange the items, then run /sulker save. Every shulker with the same name shows the same layout. Empty expected slots show ghost items, and hovering a ghost item shows the expected item's normal tooltip.
Sulker marks wrong items with a red background and shows low count items with an amber background so you can see when to restock at a glance.
Saved templates preserve item components for exact slots, so component-bearing items such as potions, maps, banners, and renamed items can show and match their saved variant. Command feedback includes the template name, and the recently opened shulker fallback expires after 60 seconds.
Commands:
/sulker save
/sulker clear
/sulkersave
/sulkerclear
