CurseForge · Minecraft mod
Medieval Immersed Skills Data
219 custom Pufferfish's Skills for the "Medieval Immersed" Mod-pack .
Quick answer
Which Medieval Immersed Skills Data release should I use?
Medieval Immersed Skills Data medieval-immersed-skills-data-1.1.0-neoforge.jar targets 26.3 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Medieval Immersed Skills Data required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Medieval Immersed Skills Data medieval-immersed-skills-data-1.1.0-neoforge.jar need?
medieval-immersed-skills-data-1.1.0-neoforge.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Medieval Immersed Skills Data without breaking your instance.
Built for Medieval Immersed Skills Data medieval-immersed-skills-data-1.1.0-neoforge.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use medieval-immersed-skills-data-1.1.0-neoforge.jar. It targets 26.3 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside medieval-immersed-skills-data-1.1.0-neoforge.jar. It opens that exact file at the source.
About this project
What does Medieval Immersed Skills Data add?
What this is
The data half of the Medieval Immersed skill system. This is a zero-code carrier mod: it contains no items, blocks, or mechanics of its own. What it carries is the complete, hand-built skill tree set for Pufferfish's Skills, packaged as a mod so the trees are simply *there* — in every world you create or join, with no datapack to enable and nothing to configure.
Features
**Six skill categories, 219 skills:** Warfare (54), Mining (60), Homestead (29), Explorer (28), Craft (26), and Arcane (22)
**Branching trees with real choices** — paths fork into hybrid clusters, and some powerful skills are exclusive: taking one locks its rival
**A gentle XP curve** (10 + 5 per level) so progress is steady from your first day to endgame
**Identical everywhere:** the same trees in singleplayer, on a friend's world, or on a dedicated server — your progression never depends on which server you play on
How it changes your game
However you spend your time is how you grow. Miners become faster, tougher miners. Fighters build into distinct combat styles. Farmers, explorers, and crafters each get a tree that rewards their craft — so two players on the same server end up genuinely different, and there's always another skill worth working toward beyond the next tier of gear.
Requirements
Pufferfish's Skills and Pufferfish's Attributes (Fabric, Minecraft 26.3)
Built for the Medieval Immersed modpacks, but works anywhere Pufferfish's Skills runs
On its own this mod changes nothing visible — it supplies the trees that Pufferfish's Skills displays.
Project description from CurseForge.
Pick your setup
Medieval Immersed Skills Data by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Medieval Immersed Skills Data versions and loaders
medieval-immersed-skills-data-1.1.0-neoforge.jar
6 Nov 2026
medieval-immersed-skills-data-1.0.1.jar
29 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.