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MSMPlus

MSMPlus

The missing link in the Minecraft Server Management Protocol.

10
1

Compatibility

Minecraft: Java Edition

1.21.9

Platforms

Supported environments

Server-side
Singleplayer

Creators

iojanis
iojanisMember

Details

Licensed MIT
Published 3 weeks ago
Updated 4 weeks ago

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