Price: 3.99 USD
The Shulker Assist perk amplifies the use of shulker boxes. You will be able to open shulker boxes like a backpack. Additionally, picked up items can be directly placed into shulker boxes, rather than being placed in your inventory.
Note that this perk is already included in the Disciple rank.
How to Use
Use /shulker to enable or disable the functionality.
When enabled, shulker boxes can be held and opened like a backpack by holding sneak and right-clicking, without having to be placed on the ground.
In addition to this, if there is a non-full stack of an item in a shulker box, and that item is picked up, the contents will be added directly to the shulker box. This allows for mass-gathering of resources, without having to open and close your inventory.