ModsJava
Core (SMP)
.gg/7AQdv542zu ✦ Core ✦ Advanced Economy System · Worth & Sell GUIs · Multi-Language Built for Purpur & Paper 1.21.1+ · Java 21 · MariaDB + HikariCP …
⬇ Download on Spigot
.gg/7AQdv542zu
✦ Core ✦
Advanced Economy System · Worth & Sell GUIs · Multi-Language
Built for Purpur & Paper 1.21.1+ · Java 21 · MariaDB + HikariCP
✦ Core ✦
Advanced Economy System · Worth & Sell GUIs · Multi-Language
Built for Purpur & Paper 1.21.1+ · Java 21 · MariaDB + HikariCP
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
⚡ Overview
Core is a high-performance server utility that provides a production-ready economy and a modern GUI-based trading system. It features async MariaDB persistence, recursive container selling, and full integration with Vault and PlaceholderAPI.
Every interaction is responsive — players receive sounds, ActionBar notifications, and beautifully formatted gradient messages powered by MiniMessage.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
✨ Features
- Advanced Economy — BigDecimal precision, no floating point errors ever
- Interactive Worth GUI — Paged price browser with categories and price/name sorting
- Dynamic Sell GUI — Drag-and-drop selling with real-time value calculation
- Recursive Shulker Selling — Automatically values and sells contents of Shulker boxes
- ⌨️ Dynamic Command Labels — Every command label and alias is configurable in config.yml
- ️ MariaDB + HikariCP — Async database with connection pooling, zero main-thread blocking
- Multi-Language — English & German included, hot-reloadable lang files
- Sound Effects — Custom sounds for GUIs, confirms, and errors
- ActionBar Feedback — Real-time transaction notifications
- Transaction Logging — Full audit trail of all economy & sale actions
- ⚙️ Fully Configurable — Everything from GUI titles to interest rates
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Commands
Player Commands
Code (Text):
/worth — Browse item prices in a paged GUI
/sell — Open the Sell GUI (drag items to sell)
/balance [player] — Check your or another player's balance
/pay <player> <amount> — Send money to another player
/economy top — View the balance leaderboard
Code (Text):
/economy <give|take|set> — Admin economy management
/core reload — Reload all config & language files
/core info — Show plugin version & status
Spoiler: Customizable Command Aliases
- /worth → /prices, /wert, /preise
- /sell → /sellgui, /verkaufen
- /balance → /bal, /money
- /pay → /transfer
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Permissions
Code (Text):
core.worth — Use /worth price browser (default: true)
core.sell — Use /sell GUI (default: true)
core.economy.balance — Check own balance (default: true)
core.economy.pay — Pay other players (default: true)
core.economy.admin — Admin economy commands (default: OP)
core.admin — Plugin reload & info (default: OP)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Shulker Selling
One of Core's most powerful features: When a player opens the /sell GUI, they can drop an entire Shulker Box into the grid. The plugin will:
- Look inside the Shulker Box
- Value every internal item according to worth.yml
- Add up the total (Shulker Box + Contents)
- Sell it all in one click!
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Audio Feedback
- Worth GUI — Chest open/close & click feedback
- Sell Confirm — Experience orb pickup + ActionBar summary
- Payment — Note block pling
- Denied — Villager "No" sound
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
⚙️ Configuration
Spoiler: config.yml (Worth & Sell Sections)
worth:
command-label : "worth"
command-aliases : [ "prices", "wert", "preise" ]
command-permission : "core.worth"
gui:
sound-open : "BLOCK_CHEST_OPEN"
sound-click : "UI_BUTTON_CLICK"
sound-refresh : "BLOCK_ANVIL_USE"
sell:
command-label : "sell"
command-aliases : [ "sellgui", "verkaufen" ]
command-permission : "core.sell"
gui:
sound-open : "BLOCK_BARREL_OPEN"
sound-confirm : "ENTITY_EXPERIENCE_ORB_PICKUP"
sound-cancel : "BLOCK_BARREL_CLOSE"
Code (YAML):
worth:
command-label : "worth"
command-aliases : [ "prices", "wert", "preise" ]
command-permission : "core.worth"
gui:
sound-open : "BLOCK_CHEST_OPEN"
sound-click : "UI_BUTTON_CLICK"
sound-refresh : "BLOCK_ANVIL_USE"
sell:
command-label : "sell"
command-aliases : [ "sellgui", "verkaufen" ]
command-permission : "core.sell"
gui:
sound-open : "BLOCK_BARREL_OPEN"
sound-confirm : "ENTITY_EXPERIENCE_ORB_PICKUP"
sound-cancel : "BLOCK_BARREL_CLOSE"
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Made with ❤️ for the Minecraft community
If you enjoy Core, please leave a ⭐ rating — it helps a lot!
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.
Core (SMP) is a free Minecraft Java mod. Compatible with Minecraft 1.21. Downloaded 37 times (via Spigot). Download it and open it directly in the game.