How do I install JCPlugin?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does JCPlugin work with?

The listing gives Minecraft 1.21.9, 1.21.10, 1.21.11, among others. This is the version stated by the author or source site, not something we verified ourselves.

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JCPlugin

Java mod listed for Minecraft 1.16–1.21. Downloads from the MC Java Mods app on Android.

by PT400C · on CurseForge

⬇ Download on CurseForge

Open in MC Java Mods Get it on Google Play →

Core Plugin Library for DefaultSettings

This client-side mod is used as a library for DefaultSettings for Forge 1.16+. It allows for proper integration with the startup sequence of the FML.

Modpacks:

You're certainly allowed to use and distribute this mod in private & public modpacks.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.9, 1.21.10, 1.21.11
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

JCPlugin is a free Minecraft Java mod. Compatible with Minecraft 1.21.9, 1.21.10, 1.21.11, 1.21 and newer. Downloaded 15,722,295 times (via CurseForge). Download it and open it directly in the game.