Anticheat for Creative and Plot Servers: Build Abuse

What should a creative or plot server anticheat check?

A creative or plot server should check item spawning, permission misuse, and movement that leaves a plot boundary. It should not treat normal creative flight as a cheat. Flight is part of building, so a movement check needs to know the player's mode and plot before it raises an alert. Start in alert-only mode and review movement logs against plot ownership.

Separate creative behavior from cheating

Creative mode gives players tools that look like cheats in other modes. Build tools can place many blocks at once, and flight is required to reach high builds. A plot server anticheat has to tell these apart from fly hacks and speed hacks. Permission review and movement logs answer most of the questions staff ask.

Check plot permissions before you check movement

Many creative complaints are permission problems, not cheats. Before a movement alert becomes a case, confirm the player's build rights for the plot they were in. A player who was invited to a plot should not be reviewed as an intruder.

• Export plot membership and build rights for the alert window.
• Check whether the player was in creative or survival at the time of the alert.
• Compare the alert position with the plot boundary, not with the spawn point.
• Ask the plot owner whether the player was invited to build there.

Keep item checks and build checks apart

Item abuse on a creative server often looks like a duplication bug. Build abuse often looks like griefing. Keep the two checks in separate alert groups, so a builder who uses a large brush is not mixed up with a player who spawns illegal items. Log both with the same case fields.

player: <name>
mode at alert: <creative or survival>
plot: <plot id>
plot role: <owner, member, visitor, none>
check: <check name>
position: <x, y, z>
window: <start> to <end>
reviewer: <name>

Test movement checks with a builder account

Give each builder a short profile in your case notes. Record their role, how long they have played on the server, and any earlier reviews that closed without action. A builder with a clean history whose movement matches their usual plot activity is a different case from a new player who shows the same movement pattern in a plot they do not own. Compare the current alert with the builder's normal activity before escalating, and keep the profile factual and short.

Creative and plot behavior is hard to simulate with a single bot. On staging, have a builder account fly over a plot, place blocks in bulk, and travel between plots, then record which alerts appear. Repeat the test after any change to the plot plugin, the world, or the creative mode settings.

What we have not verified

Plot spacing matters for review. Two neighboring plots can sit close enough that a legal build near one border places the player's position inside another plot's edge. Measure the border in the world, not on a map, and record the nearest plot edge in each case. When staff discuss a movement alert, ask whether the player was building near a border and whether the owner granted build rights in that area. When a builder uses a brush or world-editing tool, the block-place log can show many changes in one tick. Check whether that tool was enabled, and record its name in the case.

We have not tested movement checks on any specific creative or plot plugin, and this article does not give movement thresholds. Confirm your plot plugin's flight rules and your anticheat's behavior with a builder account on staging.