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✨ Features

🔗 Bidirectional Chat Sync

Messages sent in-game appear on Discord, and Discord messages appear in Minecraft — instantly, with full username and prefix formatting.

🛡️ Full Sanctions Management

Bans, temporary bans, and mutes are synchronized across both platforms in real time. Unban and unmute operations are automatically propagated.

✅ Discord Verification System

Link your players' Minecraft accounts to their Discord identities with a secure 6-digit code system. Codes expire after 5 minutes. Unverified players can optionally be kicked.

🔐 LuckPerms Integration

Full support for LuckPerms permission groups — control who can ban, mute, and manage players directly from Discord or in-game.

💾 Database Persistence (MariaDB / MySQL)

All data (players, bans, mutes, chat logs, verification codes) is stored in a MariaDB/MySQL database via a HikariCP connection pool for maximum reliability and performance.

🌐 Full i18n Support

NexusBridge ships with French and English translations out of the box. Adding new languages is as simple as dropping a new file.

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📋 Requirements

Requirement	Version
Minecraft Java Edition	1.21.1
NeoForge	21.1.77+
Java	21 (LTS)
MariaDB or MySQL	8.0+
Discord Bot Token	—

⚠️ Server-side only. Players do not need to install anything on their client.

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🚀 Installation

1. Download & install

Download the latest JAR and drop it into your server's mods/ folder.

2. Set up the database

mysql -u root -p < setup.sql

3. Start the server once

NexusBridge will generate its configuration file at:

config/nexusbridge/config.json

4. Configure

Fill in the required fields:

{
  "serverId": "your_server_id_here",
  "discord": {
    "token": "YOUR_BOT_TOKEN",
    "guildId": 123456789,
    "chatChannelId": 987654321,
    "verificationChannelId": 987654321,
    "logsChannelId": 987654321
  },
  "database": {
    "host": "localhost",
    "port": 3306,
    "database": "nexusbridge",
    "username": "root",
    "password": "password"
  },
  "verification": {
    "enabled": true,
    "kickUnverifiedPlayers": false
  },
  "language": "en"
}

5. Restart & enjoy 🎉

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🎮 Commands

Minecraft

Command	Description	Permission
/nexus_ban <player> [reason]	Ban a player	nexusbridge.ban
/nexus_mute <player> [duration] [reason]	Mute a player	nexusbridge.mute
/nexus_unban <player>	Unban a player	nexusbridge.unban
/nexus_unmute <player>	Unmute a player	nexusbridge.unmute
/nexus_verify	Get your verification link	—

Discord

Command	Description	Role required
/verify	Get a verification code	Everyone
/verify <code>	Link your Minecraft account	Everyone
/status	Show server status	Everyone
/ban <user> [reason]	Ban a Discord user	Admin
/mute <user> [reason]	Mute a Discord user	Moderator

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🗄️ Database Schema

NexusBridge automatically creates the following tables on first start:

Table	Purpose
players	UUID ↔ Discord ID mapping, verification status
bans	Ban history (Minecraft & Discord)
mutes	Mute history with duration support
chat_logs	Full chat history from both platforms
verification_codes	Active codes with expiration

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⚡ Performance

• Async operations — all database queries run off the main server thread
• HikariCP pool — up to 10 connections by default (configurable up to 20 for 100+ players)
• In-memory translation cache — zero I/O overhead after startup
• Built-in Discord rate limit handling via JDA 5.2.3

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💶 Licensing

NexusBridge is proprietary software distributed under the NexusBridge Business License v1.0.

	Personal use	Commercial use
Use on your server	✅	✅
Modify config files	✅	✅
Monetize your server	✅	✅
Redistribute the code	❌	❌
Resell the mod	❌	❌
Use without a license	❌	❌

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🆘 Support

• 🐛 Found a bug? Open an issue on GitHub
• 📖 Full documentation available on the repository wiki

Support is provided in French and English.

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🗺️ Roadmap

• Web dashboard for server management
• Discord webhooks for detailed logging

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