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Source-checkedTechnology & automation

Command Debug Service

by Jaffe2718 · for Minecraft

This is a mod that provides a method to execute and debug Minecraft commands by external programs. It is used to be a command debug connect kit between Minecraft and external programs.

2.6KDownloads
19 mo agoLast updated
MITLicense
Fabric · QuiltLoaders
Add to my serverDownload from Modrinth

About Command Debug Service

From Modrinth

This is a mod that provides a method to execute and debug Minecraft commands by external programs. It is used to be a command debug connect kit between Minecraft and external programs.

Command Debug Service

follows latestVersion mcVersion modDownloads

Introduction

This mod is a subproject of Command Debug DevKit. It is designed for optimized Minecraft command coding and debugging by connect to external editor or IDE. This Command Debug DevKit project is replacement of Minecraft Command Studio with more lightweight file size and better scalability, therefore, it is more suitable for develops to carry out secondary development.

<img src="https://github-readme-stats.vercel.app/api/pin/?username=Jaffe2718&repo=Command-Debug-DevKit&theme=transparent" alt="Card"></img>

Setup

  1. Install Minecraft with Fabric/Quilt Loader and Fabric API/Quilted Fabric API for your Minecraft version.
  2. Download the mod.
  3. Put the mod into your mods folder.

Usage

  1. My most recommanded approach is to use the IntelliJ IDEA Plugin with this mod. So before using this mod, you should install IntelliJ IDEA Community or Ultimate, or install other JetBrains IDE except Rider. Then download the plugin from my GitHub Releases or JetBrains Marketplace.

<img src="https://img.shields.io/badge/Get_from_Marketplace-000000?style=for-the-badge&logo=jetbrains&logoColor=000000&labelColor=ffffff&color=000000" alt="Plugin"/>

  1. Start your IDE, create or open a project, then create or open a file with suffix .mcfunction.
  2. Start your Minecraft game and join a world. The mod will create two socket server and show the host and port information in the game chat.
i1
  1. Connect to these two socket servers by entering the host and port which shown in the game chat. Then you can use the code completion and code execution service.
i2 i3

Info

This project is licensed under the MIT License. You can use this project for any purpose for free. See the LICENSE file for details. Currently, this project is still in development. If you have any idea or suggestion, please open an issue or pull request. And the plugin is only for IntelliJ Platform IDEs, if you want to use other IDEs such as Eclipse and VSCode, you can create a plugin for it and pull request to this project. What's more, the mod is only for Fabric and Quilt currently, you can rewrite it for Forge or other mod loaders and pull request to this project. I will be very grateful if you can help me to improve this project.

For more infomation, please visit Command Debug DevKit

Highlights

From source data

Game versions

Supports 10 Minecraft versions, the newest being 1.21.5.

Loaders

Runs on Fabric and Quilt.

Footprint

Rated a light load on a server.

Command Debug Service on Nxeon

From our catalogue
One-click install
Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
Server side
Required on the server
Server type needed
Fabric, Quilt
Server load
light
Smallest plan we suggest
Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
4.1.1, released 2025-04-02

Game versions by loader

LoaderGame versionsNewest
Fabric1.21.4 to 1.21.5 (2 versions)1.21.5
Quilt1.21.4 to 1.21.5 (2 versions)1.21.5

From 5 recorded builds of Command Debug Service.

Recent builds

BuildReleasedGame versionsLoaders
4.1.12025-04-021.21.5Fabric, Quilt
4.1.02025-03-231.21.4Fabric, Quilt
4.0.12025-03-171.21.4Fabric, Quilt
4.0.02025-03-161.21.4Fabric, Quilt
3.2.02025-03-081.21.4Fabric, Quilt

Dependencies

  • Required: modrinth project P7dR8mSH (modrinth, not in our catalogue)
  • Optional: modrinth project codAaoxh (modrinth, not in our catalogue)

Declared by the newest build that lists any. Required ones are installed with it on one-click installs.

Run Command Debug Service on a Minecraft server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Modrinth as “Mods”

Technology & automation

Machines, power, logistics and automation.

Runs on your server

From source side support

Modrinth lists Command Debug Service as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game
Minecraft
Loaders
FabricQuilt
Runs on
Serverrequired on the server
Game versions
1.21.5 and 9 earlier

Verified at the source

  • ✓ModrinthOfficial listing, checked 2026-10-02Open ↗
  • ✓AuthorJaffe2718, as published on Modrinth
  • ✓LicenseMITFree

Command Debug Service, answered

Generated from the mod’s own source data.

Do my players need to install Command Debug Service?

Modrinth lists Command Debug Service as required on the server. Check its Modrinth page to see whether players need it too.

Which loaders does it support?

Fabric and Quilt.

Is it free?

Yes. Command Debug Service is free to download from Modrinth. Its license is MIT.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Command Debug Service on a Minecraft server.

Deploy in about a minute from $4.99 a month, then add Command Debug Service in one click.

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