MSMPlus

MSMPlus

A server-side Fabric mod that extends Minecraft’s Server Management Protocol (MSMP) with 80+ events (INCOMPLETE), advanced RPC methods, and dynamic configuration.

Features

• 80+ Event Types across 15 categories (player actions, blocks, entities, world changes, inventory, furnace, fishing, combat, etc.) INCOMPLETE
• Advanced RPC Methods for command execution with structured output and tab completion
• Dynamic Configuration with hot-reload and per-player event overrides
• Performance Optimization including batching, throttling, and memory management
• Unix Socket Support as an alternative to TCP
• In-Game Management via comprehensive /msmp command system

Quick Start

1. Download the latest release
2. Place in mods/ folder
3. Start server (MSMP binds to port 25575 by default)
4. Connect via MSMP client
5. Use /msmp events list to see available events

Documentation

Complete documentation available at: superblo.cc/docs

• API Reference – All events, RPC methods, and data types
• Events System – Event categories and schemas
• RPC Methods – Integration examples
• Configuration System – Advanced settings and hot-reload
• Commands – In-game management reference

Configuration

Config stored at config/msmplus.json with 7 main categories:

• MSMP Settings (TCP/Unix socket, ports, timeouts)
• Events Configuration (all 80+ events with granular control) INCOMPLETE
• Performance Settings (batching, throttling, queue management)
• Commands Configuration (dynamic command registration)
• Debug Settings (logging, metrics)
• Security Configuration (permissions, rate limiting)
• Player Event Overrides (per-player customization)

Key Commands

• /notify <json> – Send custom JSON notifications
• /msmp events list – List all available events
• /msmp events enable/disable <event> – Toggle events
• /msmp events player <player> enable/disable <event> – Per-player overrides
• /msmp config reload – Hot-reload configuration
• /msmp metrics – View performance metrics

Platform

• Fabric 1.21.9
• Java 21+

License

GNU Lesser General Public License v3.0