Required
Open project Fabric API
Matching file found for at least one listed target: [1.21.1] Fabric API 0.116.18+1.21.1
Ready to install?
Librarian. Librarian 3.1
Check the game version, loader and dependencies below, then grab this exact release.
CurseForge release
librarian-3.1.jar
Librarian 3.1
- Game
- 1.17.1, 1.16.5, 1.20.2, 1.19.4, 1.21.8, 1.14.4, 1.21.5, 1.21.4, 1.20.1, 1.20.6, 1.21.1, 1.21.3, 1.15.2, 1.20.4, 1.18.2, 1.19.2, 1.13.2, 1.12.2, 1.19, 1.21.10, 1.21.11, 26.1, 26.1.1
- Loader
- Fabric, Quilt
- Published
- 7 Apr 2026
- Channel
- release
- File size
- 2.6 MB
SHA-14fb5b17cbc400fe205ef40cbae6f04ead9d933b2
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 Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL)
Matching file found for at least one listed target: [1.20.1] QFAPI 7.7.0 and QSL 6.3.0
1 optional, embedded or incompatible relationship
- Cotton Client Commands optional