
MinepyLoader
It is a Interpreter to use .mpy
About this Mod
Minepy Loader
A Minecraft Fabric Mod for Minepy
1). About the Project
- This project implements code parsing for
.mpy(text files, the supported file format for this project) files. The goal is to use a project-internal definition of a language similar to the Python programming language in syntax and format, to quickly add game elements in Minecraft, replace vanilla commands, extend the logic of vanilla commands, or enhance the effects of vanilla data packs. - With extensibility, language convenience, and comprehensiveness as its ultimate goals, this project aims to achieve effects comparable to using a mod loader directly, through external packages.
2). Current Project Progress
- Current Latest Version: ALPHA-0.0.3 Internal Beta || Last Updated 2025.8.24
- This project is still in its internal beta phase. There may still be many bugs, and even major changes to the basic syntax are possible. The
Loader Versionconfiguration item does not currently support internal beta content. This configuration item is planned to be enabled after the official version is completed. Completed content, semi-completed content, and content not yet completed (* Content scheduled for completion in the next version):
- Method and Script Parsing Since Beta
- Basic Variable Definition Since ALPHA-0.0.2
- Method Referencing Since ALPHA-test-0.0.2 Reset in ALPHA-half-0.0.3
- *Command Support Semi-completed in ALPHA-0.0.2
- *Game Interface Integration Demo tested in ALPHA-half-0.0.3
- Object-Oriented Programming
- Control Flow Code Since ALPHA-0.0.3
- Resource File and Data Pack Support
- External Packages
- !Official Release!
3). Grammar Documentation
For details, see https://github.com/FFANXXY/Minepy-Grammar/tree/main
Available Versions
How to Install MinepyLoader on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "MinepyLoader". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
MinepyLoader server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.
Is MinepyLoader compatible with fabric?
MinepyLoader officially supports fabric for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with MinepyLoader – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if MinepyLoader consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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