MythicalAC

Minecraft 版本： 1.20.1

平台： forge

标签： management utility

?️ Mythical AC
A lightweight, server-side anti-cheat for Forge 1.20.1. It catches the hacks that show up in packets, and cloaks your world against the ones that don't. No client mod needed — vanilla players just join.

✨ What it does
? Movement checks
Speed · Blink / Warp / teleport · Fly (hover & illegal ascent) · HighJump · Step · Spider (wall-climb) · NoSlow · NoWeb · Fastladder · NoFall / GroundSpoof · NoClip / Phase (including through-wall) · BoatSpeed / BoatFly / vehicle Blink

⚔️ Combat checks
Reach · KillAura (look-angle, through-wall, and multi-target aura) · AutoClicker (CPS) · experimental aim-snap detection

? Build checks
Scaffold · AirPlace / GhostBlocks · FastPlace · place-reach · Nuker / FastBreak

? Escalating punishment
Violations build a decaying level, so a stray false positive fades on its own. Confirmed cheaters get rubber-banded → kicked → auto-banned. Kick counts are saved to disk, so "3 kicks = ban" survives relogs and restarts.

? X-ray & freecam cloaking
Hides your real ores and buried storage — swapped for the surrounding rock client-side, revealed only when you're right next to them (true occlusion).
Floods X-ray with fake ores and winding fake cave tunnels so the real loot drowns in noise.
Reveal is keyed to your real position, not the camera — so freecam can't fly out and reveal it either.
The world is never actually changed — it's all a client-side illusion that reverts as you approach.
⚙️ Live control — /mythicalac (alias /mac)
/mac info — their flags, kicks, and violation levels
/mac pardon — clear kicks & unban
/mac check <on/off> — toggle any check without a restart
/mac obfuscation <fakeores/hide/decoys> <on/off> — flip cloaking live
? Built to avoid false positives
Smart grace handling for water, boats, creative ↔ survival swaps, elytra, fast falls, ender pearls, portals, respawns, and explosion knockback.

? Installation
Drop the jar in your server's mods/ folder. Server-side only — clients don't need it and can be fully vanilla.

⚠️ Honest scope — please read
Mythical AC cannot detect client-side render hacks (ESP, tracers, HUDs, purely visual X-ray/freecam). No server-side anti-cheat can — those send no packets to detect. Instead of faking it, Mythical AC cloaks your world so they see nothing useful.
Cloaking uses per-block updates, so expect a brief warm-up in new areas and some bandwidth cost with many players (all tunable).
Detection thresholds may need tuning for your server. Start lenient and tighten as you watch the logs — /mac lets you adjust everything live.
? Compatibility
Minecraft 1.20.1 · Forge · Vanilla-client friendly · No dependencies