XXL Enderchest

Vanilla ender chests hold 27 slots in three rows, and the mod raises that limit. Players can still open the normal three-row chest at any time. Two modes decide how many rows a player sees: a fixed config mode that suits simple servers and single-player worlds, and a LuckPerms mode where permission nodes grant row upgrades per group. Default users get 4 rows, moderators 5 and VIPs 6. An automatic fallback to config mode applies when LuckPerms is not installed or disabled.

The mod runs on dedicated servers and in single-player worlds, and it is server-side only, so players join without installing anything. Rows a player loses access to are hidden, but their items stay stored and return once the permission is restored. Lowering access removes the items in the hidden rows, so a backup should be made before the mod is removed from a world with stored items below the first three rows. After editing the config, the command xxlenderchest reload applies the changes. Fabric API is required. On the client, an in-game config screen appears once Mod Menu and Cloth Config API are installed, while LuckPerms remains an optional extra.