CurseForge · Minecraft mod
MDS API
A general-purpose API library for Minecraft Fabric, providing damage calculation, enchantment queries, GUI utilities, and configuration management for the Modern Damage System mod.
Quick answer
Which MDS API release matches 26.3?
MDS API mds-api-neoforge-26.3-1.2.0.jar targets 26.3 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. 1 required mod needs a matching file.
Where it goes
Is MDS API 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 MDS API mds-api-neoforge-26.3-1.2.0.jar need?
mds-api-neoforge-26.3-1.2.0.jar on 26.3. Every mod below is checked against that same setup.
Install Fabric API first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add MDS API without breaking your instance.
Built for MDS API mds-api-neoforge-26.3-1.2.0.jar on 26.3. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use mds-api-neoforge-26.3-1.2.0.jar. It targets 26.3 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
- 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 mds-api-neoforge-26.3-1.2.0.jar. It opens that exact file at the source.
About this project
What does MDS API add?
MDS API / Modern Damage System API
A general-purpose API library for Minecraft Fabric, designed as the development companion for the Modern Damage System main mod.
Features
Damage Calculation API
- Get weapon base attack damage
- Get player/entity critical rate and critical damage multipliers
- Calculate final damage after critical hit processing
- Access damage reduction, armor penetration, and defensive attributes
Enchantment Query API
- Retrieve the level of any specific enchantment on an item
- List all MDS enchantments present on an item with their levels
- Unified query support for all MDS enchantments
GUI Utility API
- Open custom screens with proper lifecycle management
- Common component rendering helpers
- Screen scaling, positioning, and layout tools
Configuration Management API
- Read and write JSON-based configuration files
- Register typed config options
- Hot-reload configurations without restarting
Dependencies
- Fabric API
Links
License
MIT License — free to use, modify, and distribute.
Author
Juzipi_AN
Project description from CurseForge.
Pick your setup
MDS API by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
2 loader builds26.2
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
MDS API versions and loaders
mds-api-neoforge-26.3-1.2.0.jar
16 Oct 2026
mds-api-fabric-26.3-1.2.0.jar
16 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.