Modify Player Data for Minecraft 1.21.8

Server administrators often lack flexibility in management. Modify Player Data mod solves this problem by allowing player parameters to be changed directly through commands. This means you can now edit health, experience, effects, and other data without resorting to complex plugins or third-party tools. The main advantage — no client-side installation is required; the mod works entirely server-side.

This makes it an ideal tool for admins: it simplifies management, helps organize events, fix bugs, or experiment with balance. For ordinary players, this mod is almost invisible, but for those who run communities, it becomes a powerful lever of control.

How to install the modification:

First step: download and install Fabric и Fabric API.

Second step: download the mod file.

Third step: copy Modify Player Data mod package to the .minecraft/mods folder (if it does not exist, install Forge again or create it yourself).

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