LuckPerms Chat Prefix for NeoForge

A server-side NeoForge mod that displays LuckPerms prefixes and suffixes in chat messages for Minecraft 1.21.1.

Features

• 🏷️ Display LuckPerms prefixes and suffixes in chat
• 🎨 Support for Minecraft color codes (& symbols)
• ⚙️ Highly configurable message format
• 🖥️ Server-side only - clients don't need to install
• 🔧 Lightweight and efficient

Requirements

• Minecraft 1.21.1 (strictly this version only)
• NeoForge 21.1.0 or higher
• LuckPerms plugin installed on server
• Java 21 or higher

Installation

Download

Download the latest version from GitHub Releases

Server Installation

1. Download the latest lpchatprefix-1.21.1_1.1.0.jar from releases page
2. Place the JAR file in your server's mods folder
3. Ensure LuckPerms is installed and configured
4. Start/restart your server

Client Installation

Not required! This is a server-side only mod. Players can connect without installing anything.

Configuration

The mod creates a configuration file at config/lpchatprefix-common.toml with the following options:

[LPChatPrefix Config]
    # Enable/disable prefix display
    enablePrefix = true
    
    # Enable/disable suffix display
    enableSuffix = true
    
    # Chat message format template
    # Supported placeholders: {prefix}, {player}, {suffix}, {message}
    messageFormat = "{prefix}{player}{suffix}: {message}"
    
    # Message text color (Minecraft color codes)
    # Options: black, dark_blue, dark_green, dark_aqua, dark_red, dark_purple, 
    # gold, gray, dark_gray, blue, green, aqua, red, light_purple, yellow, white
    messageColor = "gray"
    
    # Player name color
    nameColor = "white"

Usage

1. Set up prefixes/suffixes in LuckPerms:

# Add a prefix to a group
/lp group admin meta setprefix "&c[Admin] "

# Add a suffix to a user
/lp user <player> meta setsuffix " &7[VIP]"

1. The prefixes and suffixes will automatically appear in chat messages

Example Output

Without mod: <PlayerName> Hello everyone!

With mod: [Admin] PlayerName [VIP]: Hello everyone!

Color Code Support

The mod supports Minecraft color codes using the & symbol:

• &c - Red
• &a - Green
• &b - Aqua
• &e - Yellow
• &f - White
• And all other standard Minecraft color codes

Troubleshooting

Prefixes/Suffixes not showing

• Ensure LuckPerms is installed and running
• Check that the player/group has prefixes/suffixes set
• Verify the mod is loaded (check server logs for "LPChatPrefix initialized")

Double player names in chat

• Make sure you're using the latest version
• Check for conflicting chat formatting plugins/mods

Mod not loading

• Verify you're using Minecraft 1.21.1 exactly
• Ensure NeoForge version is 21.1.0 or higher
• Check Java version is 21 or higher

Support

For issues, questions, or suggestions, please open an issue on the GitHub repository.

Credits

• Built for NeoForge
• Requires LuckPerms by Luck
• Developed for Minecraft 1.21.1