Required
Open project Open Parties and Claims
Matched file: open-parties-and-claims-fabric-1.21.1-0.29.3.jar
Ready to install?
OPAC-UI opacui-fabric-1.21.1-1.0.0.jar
Check the game version, loader and dependencies below, then grab this exact release.
CurseForge release
opacui-fabric-1.21.1-1.0.0.jar
- Game
- 1.21.1
- Loader
- Fabric
- Published
- 5 Aug 2026
- Channel
- release
- File size
- 68.8 KB
SHA-1d8586d23ec84d680148aca96b084ff1c32e4d1d7
Where this file goes
Client, server, or both?
Client Source doesn’t say
Dedicated server Source doesn’t say
The source does not explicitly classify this release as client-only or server-only.
Dependencies for this release
What else does it need?
Required
Open project Forge Config API Port
Matched file: [FABRIC] [1.21.1] ForgeConfigAPIPort-v21.1.6
Required
Open project Fabric API
Matched file: [1.21.1] Fabric API 0.116.15+1.21.1
1 optional, embedded or incompatible relationship
- Forge Config Screens [Archived] optional