Linked Inventories v1.1 1.21.130 | Real-Time Shared Storage [Script API]

"Minecraft, but we share the same inventory..."

Have you ever wanted to play a survival challenge where you and your friends share everything? With the Linked Inventories Addon, you can link up with one or multiple players to share a single inventory in real-time! If you pick up a diamond, your friend gets it instantly. If your friend equips armor, you wear it too. Perfect for cooperative survival, specialized challenges, or chaos with friends.

✨ Key Features

• ⚡ Real-Time Sync: Inventory creates a "ghost link" that updates every single tick. No delay.
• 🛡️ Full Equipment Sync: It doesn't just share items! It syncs Armor (Helmet, Chest, Legs, Boots) and the Offhand slot.
• 👥 Multi-Player Groups: Link 2 players, 3 players, or the whole server!
• 💀 Death Persistence: If you die, you stay linked. Your friends can save your items, or you can all lose them together!
• 🔌 Offline Support: If a linked player disconnects, the link pauses and automatically resumes when they rejoin.
• 🖥️ Easy UI System: No complicated commands. Everything is handled through a simple User Interface.

How It Works

1. Get the Linker

   • Use the command: /give @s linked:inventory
   • (Or find it in the Creative menu if you added it there).

2. Open the Menu

   • Right-Click (or hold screen) with the item to open the UI.

3. Send a Request

   • Select "Create/Join Link Group".
   • Choose a player from the list.

4. Accept & Play

   • The other player will get a pop-up request. Once they click Accept, your inventories are instantly merged!

Screenshots

Manage your group easily with the custom UI.

Installation & Requirements

⚠️ IMPORTANT: This addon uses the Minecraft Script API. You MUST enable the following Experimental feature in your world settings:

• [x] Beta APIs

Installation Steps

1. Download the .mcpack.
2. Open the file to import it into Minecraft.
3. Apply the Behavior Pack to your world.
4. Enable "Beta APIs" in Experiments.

Terms of Use

• You MAY: Use this in YouTube videos (please link back to this page!).
• You MAY: Modify the code for personal learning.
• You MAY NOT: Re-upload this file to other websites or claim it as your own.

Updated on December 10

• Updated to work with Minecraft 1.21.130 — compatibility fixes for Script API changes.