
ModsJava
CircuitAddons
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
ᴊᴜsᴛ ᴀ ғᴜɴ ʟɪᴛᴛʟᴇ ᴜᴛɪʟɪᴛʏ ᴘʟᴜɢɪɴ ғᴏʀ 1.21.4 :)
To configure the plugin please follow these steps:
#1 Install the plugin and put it in your plugins folder.
#2 Restart your server
#3 Find the CircuitAddons folder in your plugins folder
#4 Open the settings.yml and edit the existing settings!
An example of a finished configuration
# type /ca reload or /circuitaddons reload in chat to save changes!
settings:
joinMessage: true
prefix: '&0[&6CircuitAddons&0] &6' # https://easycodetools.com/tool/Minecraft-Text-Generator
server_name: Your server
messages:
joinMessage: Welcome back to {server_name}, {player}!
firstJoinMessage: Welcome to {server_name}, {player}!
guis:
manage:
enabled: true
main:
enabled: true
alltitle:
enabled: true
rewards:
firstJoin:
items:
- STONE_SWORD:1
- STONE_PICKAXE:1
- STONE_AXE:1
events:
playerJoin:
fireworks:
enabled: true
color:
- 30
- 255
- 0
pattern: STAR # Must be fully uppercase!
# Don't modify unless you know what you are doing!
players: {}
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- 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 Modrinth — 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.
File checked by MCModsHub
- Ships as CircuitAddons.jar — drop this file into the mods folder
- Download size: 36 KB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.