InventoryExchange
by eatAWESOME
InventoryExchange extends the player inventory with an infinite storage system, and it draws its item values from ProjectE's EMC.
What it does
Players gain an extended inventory storage and a set of portable blocks that run on EMC: a Portable Crafting Table, a Portable Furnace that smelts one item per tick anywhere, and tools that repair damaged items at an EMC cost per durability point. Items can be converted into EMC, and any item already learned through pickup, crafting, smelting or container use can be produced again with the Pick Block key, much like creative mode. Flight and several potion effects are also available through EMC items.
The mod is built for survival play and works alongside ProjectE, which it requires. Client and server both run InventoryExchange, so the server and every player need it. Files are published for NeoForge only, for 1.21.1, under the MIT License and as open source, with 1.0.0 as the latest file from 2025-12-20. Client configuration values are synced to the server on login and reload, and the EMC settings follow ProjectE's own configs.
Key features
Infinite inventory
The player inventory is extended with storage that holds a large amount of items without a fixed slot count.
Transmutation by Pick Block
Known items can be produced again through the Pick Block key, with EMC used in place of creative-style access.
Portable crafting and smelting
A Portable Crafting Table and a Portable Furnace work anywhere, the furnace consuming EMC as fuel.
EMC-based repair
Damaged items are repaired at an EMC cost per durability point, which is set in the configuration.
Full Ultima armor effects
Wearing a complete Ultima armor set grants night vision, water breathing, fire resistance and a speed boost of 60%.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Players who already use ProjectE, and server owners who want an extended inventory tied to EMC values in a survival world.
How it compares
TeamProjectE is a NeoForge mod for 1.21.1 under the CC0 1.0 Universal license and is open source, with the environment set to server required and client optional. TeamProjectE-Reborn is open source under the GNU General Public License v3.0 or later, for 1.21.1 and set to client and server. Project Time Master: Reforged is also open source under the MIT License for 1.21.1, with client and server as the environment.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| InventoryExchange | NeoForge | 1.21.1 | Client and server | 2025-12-20 |
| TeamProjectE | NeoForge | 1.21.1 | Server required, client optional | 2025-11-24 |
| TeamProjectE-Reborn | NeoForge | 1.21.1 | Client and server | 2026-05-04 |
| Project Time Master: Reforged | NeoForge | 1.21.1 | Client and server | 2026-07-26 |
Questions
Does InventoryExchange need ProjectE?
Must the server also run InventoryExchange?
Which game versions are supported?
In the catalog
InventoryExchange is one of 4,058 Storage mods on ModsFinder, and one of 1,794 Storage mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
InventoryExchange is a Minecraft mod that extends player inventory management and integrates with ProjectE’s EMC & knowledge systems to provide a creative-like experience while in survival mode. Actions: - Feeding: Consumes EMC to restore hunger if below threshold. - Repairing: Repairs damaged items using EMC cost…
Official listing
- Modrinth page
- modrinth.com/mod/inventoryexchange
- Owner
- eatAWESOME
- Published
- 2025-12-20
- Updated on Modrinth
- 2025-12-20
- Facts verified
- 2026-10-15