Item Access Restrictor
by fgtank123
Item Access Restrictor adds a block that limits which items can pass through a container face, placed on an inventory surface.
What it does
An inventory is linked to the block, which acts as the point where items are inserted into or pulled out of that container. Once placed, it can block item transfer on a face, and it cannot be nested inside another restrictor. A comparator reads redstone signals from it, and the block can be configured to keep a set number of items in place. Installation needs NeoForge only. Both the server and every player need the mod, since the environment is client and server. Builds exist for 1.21.1 alone, released under the MIT License as open source.
Key features
Face-based item blocking
Items cannot be inserted into or extracted from the attached inventory through the blocked contact face.
Configurable item retention
The block can be set to keep a chosen number of items in the inventory instead of letting them move.
Redstone comparator output
A comparator placed on the block reads redstone signals, so the restriction can respond to circuits.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does Item Access Restrictor need NeoForge?
Does Item Access Restrictor have to be installed on both sides?
In the catalog
Item Access Restrictor is one of 3,932 Transportation mods on ModsFinder, and one of 1,743 Transportation mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
This is a Minecraft mod that adds a functional block: Item Access Restrictor. It has no inventory itself, but when attached to a container, it can serve as the surface for inserting and extracting items. You can configure input blocking, retain a certain number of items, etc. You can also use a comparator to read…
Official listing
- Modrinth page
- modrinth.com/mod/itemaccessrestrictor
- Owner
- fgtank123
- Published
- 2025-11-27
- Updated on Modrinth
- 2025-11-27
- Facts verified
- 2026-10-15