KaiCore

This plugin is in beta. Please report bugs via a Discord ticket (Plugin Support).

A comprehensive server management plugin for Minecraft 1.20+ servers, built for server owners who want full control over their gameplay experience. Everything is managed through an easy-to-use in-game GUI - no config file editing required.

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Installation

1. Download the latest KaiCore.jar release
2. Place it in your server's plugins folder
3. Restart your server
4. Run /KaiCore gui to open the main menu

Note: Some features (like Anti-Xray) require Paper or a Paper fork (Pufferfish, Purpur, etc.) to function properly. These are noted in the feature list below.

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Features

🔒 Item Restrictions

Feature	Description
Netherite Ban	Permanently disable all netherite items and blocks
Item Banlist	Search for any item and toggle restrictions on/off
Item Limiter	Set a maximum stack size for a specific item across the whole server
Potion Ban	Disable specific potion types from being brewed or used
TNT Minecarts	Ban TNT-filled minecarts from spawning or moving
String Dupers	Revive the string duplication exploit for farm-friendly string gathering
Pearl Ban	Disable ender pearls from being thrown
Crystal PVP	Ban end crystals and prevent them from being placed
Villager Killing	Block players from killing villagers (optionally only employed ones)

⚔️ Combat

Feature	Description
Combat System	Combat tagging — players are locked in combat for a set time after dealing or taking damage, preventing logout or pearl escapes
Weapon Cooldowns	Add stun cooldowns to: Spear, Mace, Shield, Ender Pearl, Wind Charge, Riptide, and Enchanted Golden Apple
Invisibility QOL	Hide your name from other players while invisible (killing/dying)

🛡️ Protection

Feature	Description
Anti-Xray	Hide ore generation from x-ray clients (Paper required)
Minimap Blocker	Block Xaero's Minimap from being used on your server
Mace Controls	One-time craft the mace and optionally ban it entirely
Enchant Limit	Set maximum level caps for any enchantment at the enchanting table and anvil

🌍 World & Gameplay

Feature	Description
Sleep	One-player sleep — one player sleeping skips the night
Dimensions	Toggle access to the Nether and The End separately
Infinite Restock	Villager workstations never stop offering trades
Easy Recipes	Simplified crafting for Golden Apples and Cobwebs
Locator Bar	Show a compass pointing to world spawn in your action bar

⚡ Misc

Feature	Description
/end Command	Open or close The End dimension on demand

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Commands

Command	Description
/KaiCore gui	Open the main KaiCore menu
/end open	Open The End portal
/end close	Close The End portal

Aliases: /kaicore, /kc

Default Permission: kaicore.use (OP only)

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GUI Overview

The main menu is a 54-slot inventory with feature icons spread across pages. Each icon shows the current status at a glance.

Controls:

• Left-click — Toggle the primary option / increase a value
• Right-click — Open sub-menus / set secondary options
• Use the arrow slots at the bottom to navigate between pages

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Permissions

Permission	Default	Description
kaicore.use	OP	Access to the main GUI and all features
kaicore.bypass	false	Bypass all item restrictions
antiend.use	OP	Use /end open and /end close
xaero.ignoredisable	false	Bypass the Xaero's Minimap block
xaero.ignorefair	false	Bypass the Xaero's fair mode block

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Recommended Server Software

Feature	Required
Most features	Spigot, Paper, or any 1.20+ fork
Anti-Xray	Paper or Paper fork (Pufferfish, Purpur, etc.)

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📜 TERMS OF SERVICE

🚫 You may NOT claim this plugin as your own

🚫 You may NOT resell or republish this plugin

🚫 You may NOT modify this plugin at all

Made for server owners who want full control without touching config files.