shulkerlink

Linking: craft the tool with a dye — the dye's colour is the box it feeds. The tool gets a coloured band. Unlink it on a cauldron with water. Every axe, pickaxe, shovel, hoe and sword, every material (copper from 1.21.9).
- What goes in: what you mine; mob loot from kills; what you pick up off the ground; what a player drops when you kill them (optional, off by default). If the box is full or missing, it tells you and the items drop normally — nothing is ever deleted.
- Tree fellers and vein miners: supported on purpose. Those tools find their work by looking at the item just dropped, so the mod waits a few ticks and picks up nearby ownerless drops. Delay, radius and burst window are configurable.
- Bundle handling from the inventory: wheel to choose, right click to take out, left click to put in, box-on-cursor to vacuum. Works in creative.
- Content preview in the tooltip, 
- Settings in Mod Menu and in the pause menu, including the ignore list (shulkerlink:ignored tag for datapacks).
- Languages: English, Spanish, Latin American Spanish, Simplified Chinese.
- 19 versions, 1.20 → 1.21.11.
=)