ACI – Amai Custom Items Plugin
ACI is a powerful Minecraft plugin for version 1.21+ that allows server admins to create custom items with unique properties, enchantments, and effects — all configurable via simple YAML files.
Features
ID: test_sword
ITEM: minecraft:netherite_sword
NAME: "&c&lTest &f&lSword"
NBT: 1001
LORE:
- "&7This is the ultimate test sword."
enchants:
- unbreaking 1
- sharpness 1
effects:
- minecraft:regeneration 1
giveneffects:
- minecraft:blindness 60,0
customeffects:
- #JUMP 100%
- #FIRE 100%
- #KNOCK 100%
- #LIGHTNING 100%
- #DAMAGE 1 100%
- #MAGNET 1 100%
- #EXPLODE 2 100%
- POISONCLOUD 10 2 100%
YAML files can also be downloaded as an additional file on Discord.
Installation
ACI is a powerful Minecraft plugin for version 1.21+ that allows server admins to create custom items with unique properties, enchantments, and effects — all configurable via simple YAML files.
Features
- Easily create custom items by defining their ID, material, name (with color codes), lore, and CMD (coming in next update).
- ✨ Add enchantments, including hidden ones to keep your items looking clean.
- Apply custom potion effects to the player holding the item.
- ⚔️ Apply effects to opponents when they are hit.
- Unique custom effects:
- JUMP — launches the opponent into the air
- FIRE — ignites the opponent
- KNOCK — knockback effect
- LIGHTNING — strikes lightning
- DAMAGE — direct HP damage
- MAGNET — pulls enemies closer (with different levels of strength)
- JUMP — launches the opponent into the air
- /aci reload — reload your items configuration without restarting the server.
- Tab completion for easier command usage.
ID: test_sword
ITEM: minecraft:netherite_sword
NAME: "&c&lTest &f&lSword"
NBT: 1001
LORE:
- "&7This is the ultimate test sword."
enchants:
- unbreaking 1
- sharpness 1
effects:
- minecraft:regeneration 1
giveneffects:
- minecraft:blindness 60,0
customeffects:
- #JUMP 100%
- #FIRE 100%
- #KNOCK 100%
- #LIGHTNING 100%
- #DAMAGE 1 100%
- #MAGNET 1 100%
- #EXPLODE 2 100%
- POISONCLOUD 10 2 100%
YAML files can also be downloaded as an additional file on Discord.
Installation
- Download the plugin .jar file.
- Place it in your server's plugins folder.
- Run the server once to generate the configuration folders.
- Create your custom item YAML files inside plugins/ACI/Items. (Test Custom Item included for reference)
- Use /aci give <ID> [player] to give items.
- Reload the configuration with /aci reload.
- /aci give <ID> [player] — Gives a custom item by its ID
- /aci reload — Reloads the custom items configuration
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21
- 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 Spigot — 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.
ACI - Amai's Custom Items is a free Minecraft Java mod. Compatible with Minecraft 1.21. Downloaded 49 times (via Spigot). Download it and open it directly in the game.