Bukkit

Allow non-op players to place chests with inventory contents stored in NBT.

Give your players a handy rule book that they can read at any time.

Allow only players with the correct permission to build snow golems or iron golems.

extra storage in a backpack on your chest!

A temporary-ban on death plugin with customizable ban time, death classes, and revival credits.

Disables the regeneration of health due to eating food, having a full hunger bar, and potion effects.

Give players potion effects when reaching certain experience levels.