Antispec

Antispec
Antispec is a server mod that prevents players from using spectator mode to pass through blocks and spy on bases, caves, or ores.

This mod is ideal for survival, SMP, or PvP servers that want to prevent cheating while spectatoring.

Features
Prevents spectators from passing through blocks
Players can still fly close to the ground
Players cannot enter walls or dirt
Moderators (OPs) can still use spectator mode normally
Lightweight and optimized system (works on every player tick)
Why use Antispec?

On many servers, players can:

pass through dirt
see ores
spy on hidden bases
Antispec completely blocks this behavior.

Compatibility
Minecraft 1.20.1
Forge
Compatible with most mods
Usage
Simply install the mod on your server.
No configuration is required. Author
Created by QLG0