puffy-anti-exploit
A simple Fabric 1.20.1 anti-exploit to stop unfair cheats from being used on your server.
About this Mod
puffy-anti-exploit 🔍
PAE (puffy anti exploit) is a simple server-side anti-exploit which aims to prevent the usage of certain unfair cheats.
PAE does not try to ban/moderate players, it only tries to reduce the amount of possible exploitation on the
server--kicking if necessary.
Right now, it supports preventing these cheats (and any of their derivatives):
- Flight
- Boat Fly
- Elytra Fly
- Elytra Boost
- Speed
- Long Jump (not in all cases)
- KillAura
- Hitboxes (also known as a Hitbox Expander)
Available Versions
How to Install puffy-anti-exploit 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 "puffy-anti-exploit". 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
puffy-anti-exploit 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 puffy-anti-exploit compatible with fabric?
puffy-anti-exploit officially supports fabric for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with puffy-anti-exploit – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if puffy-anti-exploit 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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Install puffy-anti-exploit with just one click on your server.