EnderPocket

Open your real ender chest straight from the inventory screen. No chest nearby, no commands, no new items, just a button.

What it does

• Adds a small ender-chest button next to your inventory. Click it (or bind a key) and a 27-slot panel opens to the right with your actual ender chest inventory — perfectly in sync with every physical ender chest you use anywhere else.
• Shift-click works both ways, chest-style: deposit from your inventory while the panel is open, pull items back out with a click.
• Earned, not given: the button only appears after you've opened a real ender chest at least once in that world. The unlock is per-world, saves with your player, and survives death.
• Smart fitting: if there isn't enough horizontal space, the panel gently shrinks to fit — and with the recipe book open, the whole layout scales down smoothly instead of clipping.
• Plays nice with other inventory mods (built and tested alongside Terrastorage), and follows your resource pack's GUI theme automatically.

Multiplayer

Fully multiplayer-safe — all item movement goes through the vanilla server-side container logic (no client-side cheating, no dupes). The server needs the mod too; on servers without it, the button simply hides itself.

Requirements

• Minecraft 26.2
• Fabric Loader 0.19.3+
• Fabric API

License & Github

CC0-1.0 — do whatever you want with it. GitHub