Compatibility
Server software, versions, Folia, ViaVersion, Geyser, WorldGuard and Grim: what works and with which caveats.
3 min
| What | How it works |
|---|---|
| Paper, Purpur, Pufferfish | The main target; everything works. |
| Spigot | Works. Only the load test lacks tick timing stats. |
| Folia | Detection and suppression work. No holograms, and the load test won’t start. |
| Versions | 1.16.5–1.21.11. Newer ones like 26.x run as the latest known. Java 17 or 21+. |
| ViaVersion | Works. Clients below 1.19.4 see tags as a plain name line, without the 3D look. |
| Geyser / Floodgate | Bedrock players aren’t checked. |
| WorldGuard | Optional: needed for regions without checks. Whole worlds work without it. |
| PacketEvents | Already inside the jar; don’t install it separately. |
| Plugman, /reload | Not supported. Install and update with a full restart. |
MLSAC and Grim
They don’t get in each other’s way and work well together. MLSAC handles combat: killaura, triggerbot, aim, reach, hits through walls. Movement cheats (fly, speed, scaffold and the like) aren’t MLSAC’s job; that’s what Grim is for.