
Command Master
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth



Description
This mod adds numerous useful tools and additional commands. Command casting items, command blocks posable et breakable in survival mode, command creepers, macros, etc...
Command Wand


This command provides the caster with a wand that fills its macro parameters upon clicking. Once all parameters are filled, the command is executed on the caster. They are colorables and the default resource pack contains many default model variants.
Examples in the creative tabs.

Command Machine


A sort of impulse command block with no UI, mineable with pickaxe and posable in survival. His command is called with a rotation corresponding to the machine orientation.
Examples in the creative tabs.

Upgrader Component
A item component you can put on any item to make it work in an anvil like an enchanted book, except it dont give enchantments but any item components. With a custom levelCost (>0) and target item tag.

Some examples of the example creative tab.

Macros
Macros are commands you can put in every command-holding blocks et items of this mod and that contains parameters of different types.

Get Color
Get the color under the caster mouse.

Example Creative Tab and command
Learn by example with the any examples items of the mod creative tab.
You can view an item's components with /cmdmast example:

Macro Creepers
They call a command instead of exploding. You can create you own custom creeper.

Lightning creeper, poison creeper, fire creeper, web creeper, ...
More
The /shooitem command, like /shootitem dirt or /shooitem iron_shovel.
Items calling a macro on hit.
New execute subcommands:
- each : execute a command on each block of a rectangular zone
- repeat : execute a command the given number of time
The command
/multi (command1;command2;command3)that allow multiple commands to be combined as one.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as command_master-1.5.0.jar — drop this file into the mods folder
- Download size: 513 KB
- Download link checked 12 Oct 2026 — working
These come from our own check of the pack file, not from the source page.