
Modrinth · Minecraft mod
Command Runner1
You can write Commands in The tick.mcfunction file to execute the commands in game all the time
Quick answer
Which Command Runner1 release matches 1.21.4 datapack?
Command Runner1 1.21.x-26.2 targets 1.21, 1.21.1, 1.21.2 with datapack. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Command Runner1 required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Command Runner1 1.21.x-26.2 need?
1.21.x-26.2 on 1.21.4 datapack. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Command Runner1 without breaking your instance.
Built for Command Runner1 1.21.x-26.2 on 1.21.4 datapack. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.21.x-26.2. It targets 1.21, 1.21.1, 1.21.2 with datapack; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.21.x-26.2. It opens that exact file at the source.
About this project
What does Command Runner1 add?
Command Runner
Command Runner is a simple but powerful Minecraft datapack that automatically runs any commands you place inside a single tick.mcfunction file. Instead of creating scoreboards, timers, or complex function systems every time you start a new project, this datapack provides a ready-to-use foundation for command-based creations.
Simply install the datapack, open the included tick.mcfunction file, and write your Minecraft commands. Every command inside the file will be executed every game tick, making it perfect for custom mechanics, particles, effects, testing, minigames, mapmaking, and command experiments.
Whether you are a beginner learning Minecraft commands or an experienced datapack creator, Command Runner saves time by removing the repetitive setup required for every project. You can focus entirely on your commands while the datapack handles the execution automatically.
This datapack is lightweight, easy to understand, and fully compatible with Minecraft Java Edition 1.21.11. It does not add any gameplay changes by itself—its only purpose is to provide a clean and reliable command execution system that you can customize however you like.
If you frequently use command blocks or create datapacks, Command Runner is a convenient starting point that keeps your projects organized, simple, and easy to expand with your own ideas.
Project description from Modrinth.
Pick your setup
Command Runner1 by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
5 loader builds26.1.1
5 loader builds26.1
5 loader builds1.21.11
5 loader builds1.21.10
5 loader builds1.21.9
5 loader builds1.21.8
5 loader builds1.21.7
5 loader builds1.21.6
5 loader builds1.21.5
5 loader builds1.21.4
5 loader buildsShowing the newest 12 of 16 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Command Runner1 versions and loaders
1.21.x-26.2
MeinPAck.zip
4 Aug 2026
Looking for an older file? The official Modrinth project page is in Resources.