- Loaders
- Fabric
- Downloads on Modrinth
- 498
- Followers on Modrinth
- 5
- versions
- 7
- Updated
- August 31, 2026Aug 31
- Published
- in 2025
At a glance
Install on the server only; players don't need it
Ouro (Only Use Recipe Once)
Limits crafting recipes to one per player.

Requires
This mod is only required on the server - unless you're using singleplayer -, vanilla clients are compatible!
Licenced under LGPL-3.0-or-later.
This mod is not affiliated with/endorsed by Mojang Studios or Microsoft.
Minecraft is a trademark of Microsoft Corporation.
FAQ
How to install Ouro?
Install Fabric for your Minecraft version, download Ouro for the same version and loader, put the file into the mods folder and launch the game with the loader profile.
Which Minecraft versions does Ouro support?
Ouro has builds for Minecraft 1.21.5, 1.21.8, 26.2.
Is Ouro needed on the server?
Server only — players don't need to install it