Pisces Libs
Pisces Libs is a library for mod developers that simplifies item registration, components and attributes, and eases porting between loaders.
What it does
The library provides shared functions and variables that mod creators can call, so less code is needed when building a new mod and porting or updating existing ones across Fabric, Forge and NeoForge. It requires Aquarius Libs to be installed alongside it. Players see little change in gameplay from the library itself, since it adds no content of its own. Both client and server need it, and the code is under All rights reserved, so it is not open source. Builds cover 1.21.5 – 26.2.
Key features
Item registration helpers
Item registrations are handled through simplified calls, reducing the boilerplate a developer writes for each item.
Component and attribute handling
Components and attributes are easier to manage through the library's helper functions.
Shared multi-loader code
Functions and variables are written once and reused, which makes updating and porting a mod to other loaders quicker.
Compatibility
Latest build for each game version and loader.
26.x4 of 4 versions with builds
1.21.x7 of 7 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Required by 3 mods
Questions
Does Pisces Libs need Aquarius Libs?
Which loaders does Pisces Libs support?
In the catalog
Pisces Libs is one of 3,514 Library mods on ModsFinder, and one of 2,348 Library mods for Fabric. 13,894 mods support Minecraft 26.2.
More from Aquarius.playz
Similar mods
What the author says
Pisces Libs is an essential modding library for item related things and easier multi-loader porting. You'll need to install this alongside Aquarius libs for it to function properly.
Official listing
- Modrinth page
- modrinth.com/mod/pisces-libs
- Owner
- Aquarius.playz
- Published
- 2026-05-06
- Updated on Modrinth
- 2026-06-19
- Facts verified
- 2026-10-15