SimpleClaimSystem

What it does

Servers where people build need a way to stop other people from taking it apart. SimpleClaimSystem gives every player a claim they own chunk by chunk, and around thirty switches to decide who may open a chest, ride a horse or break a block inside it. Claims appear on Dynmap, BlueMap and Pl3xMap, Bedrock players get the same menus through Geyser, and inactive claims can be purged on a schedule. Free and open source.

Worth knowing

Claim by the chunk

One chunk at a time, or a square radius around you. Claims can be merged, extended and sold back.

Thirty-odd switches per claim

Chests, doors, redstone, mob damage, fire spread — each one on or off, per claim, through a GUI.

Visible on your map

Dynmap, BlueMap and Pl3xMap all draw claim borders, with a separate style for anything up for sale.

Bedrock gets the same menus

Geyser and Floodgate players see native forms rather than a broken chest inventory.

Runs on Folia

Region-thread aware, so it works on Folia as well as Paper, Spigot, Purpur and Pufferfish.

Imports from GriefPrevention

Existing claims come across rather than being redrawn by hand.