MLSAC vs Nimbus AntiCheat

MLSAC is a neural-network anti-cheat plugin for Minecraft servers. It examines combat camera movement and surrounding packets for patterns associated with KillAura, TriggerBot, AimAssist, Reach, and hits through walls. The plugin sends combat camera and body movement, hit details, and player names and UUIDs to MLSAC's cloud for model scoring; it does not send chat or inventory data. The maker says this remote analysis does not use the Minecraft server's CPU or TPS for detection. Setup involves installing the plugin, entering a licence key, and choosing a preset configured on the website. No client mod is required, and PacketEvents is included in the plugin jar. Server owners can configure responses including damage reduction, kicks, and bans. The dashboard provides licences, keys, presets, statistics, and player dossiers. The free Beginner plan includes the Mini model; Pro and Pulse require paid plans, and Pulse also requires project verification. Ultra is early access for plugin 2.0 and cannot run alongside other models. When a plan's daily request limit is reached, checks pause until the next day.

Nimbus AntiCheat is a free plugin for detecting cheats on Minecraft servers. Its movement prediction and packet inspection power 43 individually configurable checks across movement, combat, world, packet, and inventory categories. The checks account for conditions such as latency, server lag, movement buffs, teleports, knockback, flight toggles, and join grace. Detection and staff alerts are enabled by default; operators configure punishments before they are used. Available actions include configurable commands, kicks, temporary or permanent bans, freezes, setbacks, and cancellation of illegal actions. Staff tools include player reports, an inspection GUI, in-game check controls, violation logs, and commands for testing alerts and punishments. PacketEvents is required; PlaceholderAPI, Discord webhooks, Citizens, LiteBans, and a permissions plugin are optional integrations. Nimbus requires Java 21 and targets Paper 1.21.x; it was built and tested against Paper 1.21.8, while other 1.21.x builds are untested. It supports Java-edition players, not Bedrock or Geyser players.