Bukkit

SpoutWorld

A lightweight plugin to keep track of player misbehavior in the form of "strikes."

Create custom fireworks with commands!

Vanish Plugin by GermanZocker21

A tool that allows URLs to be shorten in-game

SpecialBows

Create customizable chat channels.

InGameRestart

A plugin that creates a chest with your drops at your death location

Every plugin that you need!

This is a plugin that will automatically kick and the ban players.

Limit those op powers

This plugin allows you to customize player join/quit messages!

Spawn commands and chat colors

LomeusWarn an easy warner!

Placed TNT Warning

A plugin which teleports players randomly to one of many predefined spawn

NoClip through walls while in creative!

Minecraft Mobile Admin allows you to administer common server properties, users and plugins from your phone!

Schedule command execution on exact time of the day. Execute for all/online players or just normally.