SkillLib

A mod that allows modpack creators to create their own skills.

8 Downloads

neoforge

Rent Server with this Mod

Screenshots

About this Mod

For a detailed tutorial on skill registration related to this mod, please visit: https://github.com/Yvliux/SkiLLlib
If you're a modpack creator looking to create an RPG-style project but can't find a skill and progression mod that satisfies you, then give this a try. SkillLib provides you with the framework and UI, allowing you to freely create your own skills and character attribute progression paths. Acquiring skills is as simple as setting up the corresponding rewards in FTB Quests.

Available Versions

SkillLib 1.4.0release

MC 1.21neoforge

May 25, 2026

How to Install SkillLib on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21).

Install Mod

Open the mod browser in the dashboard and search for "SkillLib". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

SkillLib server crashes on startup – what to do?

Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21). You can switch loaders with one click in the panel.

Is SkillLib compatible with neoforge?

SkillLib officially supports neoforge for Minecraft 1.21. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with SkillLib – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if SkillLib consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.