Minecraft Datapack Compiler
Minecraft Datapack Compiler turns projects written in the `.planet` language into Minecraft datapacks.
What Minecraft Datapack Compiler is
Minecraft Datapack Compiler turns projects written in the `.planet` language into Minecraft datapacks. Its language supports variables, functions, imports, conditionals, while loops, Minecraft commands, and macros. Built-in helpers cover printing, random values, type conversion, scoreboard access, and data access or modification. You can set an input file, Minecraft version, output folder, namespace, logging level, or help page through CLI arguments. The precompiled Windows executable supports both GUI and CLI use; launching the GUI from source is supported on Windows, macOS, and Linux. The project is free to use with proper credit, and its repository identifies an MIT license. Release notes list support additions for Minecraft 1.21.5, 1.21.6, 1.21.7, 1.21.8, 26.1, and 26.1.1. Note that the bundled basic datapack does not work on Minecraft 1.21.5 or later. Comet Highlighter is a VS Code extension for `.planet` syntax highlighting, but it does not provide autocomplete. The README points to a tutorial video that is currently unavailable.
Good
- Supports functions, imports, conditionals, loops, and macros.
- Built-ins include scoreboard and data helpers.
- CLI offers input, version, output, and namespace options.
- Free to use with proper credit.
Watch out
- Bundled basic datapack fails on Minecraft 1.21.5 and later.
- Comet Highlighter does not provide autocomplete.
- The tutorial video is currently unavailable.
Who it suits
It suits Minecraft datapack creators who want to write projects in the `.planet` language. Users who want editor syntax highlighting can use Comet Highlighter in VS Code.
Verdict
Minecraft Datapack Compiler offers a dedicated language and GUI or CLI workflows for creating datapacks. Check the bundled datapack limitation and note the absence of autocomplete in the VS Code highlighting extension.
Plans and prices
From Minecraft Datapack Compiler's own pricing page, checked 5 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Free to use with proper credit |
The facts
Each one read from Minecraft Datapack Compiler's own pages, with the date it was checked.
What it does
- Audience
- The documented workflow is for Minecraft datapack creators who want to write datapacks using the compiler’s `.planet` language.checked 5 Oct 2026
- Built-in functions
- Built-ins include print, random, type conversion, scoreboard access, and data access and modification helpers.checked 5 Oct 2026
- CLI options
- CLI arguments select the input file, Minecraft version, output folder, namespace, logging level, or help page.checked 5 Oct 2026
- Editor integration
- Comet Highlighter is a VS Code extension for `.planet` syntax highlighting and does not provide autocomplete.checked 5 Oct 2026
- GUI and CLI
- The precompiled Windows executable supports GUI and CLI modes, and source-code users can launch the GUI on Windows, macOS, or Linux.checked 5 Oct 2026
- Language features
- The documented language supports variables, functions, imports, conditionals, while loops, Minecraft commands, and macros.checked 5 Oct 2026
- License
- The maker says the project is free to use as long as proper credit is given, and the repository identifies an MIT license.checked 5 Oct 2026
- Minecraft versions
- The release page lists support additions for Minecraft versions 1.21.5, 1.21.6, 1.21.7, 1.21.8, 26.1, and 26.1.1.checked 5 Oct 2026
- Purpose
- Minecraft Datapack Compiler compiles Minecraft datapacks from the project’s `.planet` language.checked 5 Oct 2026
- Security and trust
- The repository identifies an MIT license; the opened maker pages state no security or compliance certifications.checked 5 Oct 2026
- Support
- The README points to a tutorial video but says it is currently unavailable and will be re-uploaded.checked 5 Oct 2026
- Version limitation
- The README says its bundled basic datapack does not work on Minecraft 1.21.5 and later.checked 5 Oct 2026
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