Bukkit

WorldEdit is an in-game map editor for both creative and survival

WorldGuard

A new perfect way to clear common lagg in your server!

The Bukkit World Management Plugin.

Creates images and pixel-art using in-game blocks

The premier long-range map editing tool for Minecraft SMP.

Create user friendly menus to travel to worlds

Grief Prevention

The multiworld plugin made by ferrybig

Portals module for Multiverse-Core

Toggles the physics within a radius of the player.

Players in creative can 1-hit-kill mobs when crouching

CoreProtect

Remove lag and improve the performance of your server significantly with this tool!

Inexpensively protects your ores from cheaters.

FastAsyncWorldEdit

CraftBook adds a number of original gameplay elements to Minecraft from integrated circuits to gates

MineResetLite

General commands for your server. Teleporting, item spawning, mob spawning, banning, private messaging, and more!

Powerful, craftable Wand items and Spell scripting