Keeper Allay

Lore: Magical spirits that inhabit the unseen corners of the world, Legend says they sense the parting of a soul and rush to collect its possessions, hovering faithfully until the owner returns.

For the Bedrock Version: Keeper Allay Bedrock

This Works on both Client (singleplayer) and Server, and servers dont need client mod at all.

Instead of your items scattering on the ground when you die, a friendly Spirit Guardian appears to catch them all instantly.

Features

Secure Death loot... That Floats! Basically the Grave mod, but not creepy name or style hehe.
Saves your entire inventory and armor instantly upon death.
The Keeper is indestructible (immune to fire and explosions), ensuring your items are 100% safe, except void (intentional).

Simple Retrieval
Just walk up to the Allay and interact (Right Click) to get everything back.

Beautiful Animations
The Spirit waits patiently at your death spot, looking at you when you arrive, completely vanilla animations.
After returning your items, it peacefully drifts away into the sky.

Multiplayer Support 
Full Multiplayer Support with no player or allay limits. the new 26.2 version prevents other players from getting stuff from your allay.

** Lava and void death
Allay won't come to void and lava to save your stuff, some things are impossible... even for spirits :)

How to Use
Play normally.
If you die, don't panic A Keeper Allay spawns exactly where you died, and hovers close to death point.
Go back to your death coords,
Interact with the Allay to reclaim your gear, it will fly away to never be seen again :)

Installation:

Add the mod into the mods folder of your fabric instance, it also needs fabric api and Areed's Corelib.