
ModsJava
MCPythonON
MCPythonOn, Provide Python (or other socket-supported programming languages) support for your MC. Free Minecraft Java mod for 26.1.2.
⬇ Download on Modrinth

MCPythonON
Adds Python (or other socket-supporting programming languages) support to your Minecraft server
Installation
MCPythonON currently only supports the Fabric loader (Quilt may also work). As with most Fabric mods, simply place the JAR file in your mods folder to complete the installation.
Usage
Start your Minecraft server or single-player world. Once the message ‘MCPythonON – Socket server started’ appears in the chat box, you can use your programme to connect to Minecraft.
Troubleshooting
Visit this mod’s GitHub page
Verified by MCModsHub
- Ships as mcpythonon-0.0.1.jar — drop this file into the mods folder
- Download size: 20 KB
- Download link checked 4 Sept 2026 — working
These come from our own check of the pack file, not from the source page.