Bukkit

An admin plugin which allows you to hide from others players. This is perfect for catching cheaters and griefers!

Allows you to execute a command as a different player or the console.

Character stat-modifiers. Level up and gain skill boosts.

Ride and Control any mob!

Let your server players fly!

BuildContest

Gunner

Makes the game as difficult as possible without making it impossible

Player Possessor

All of Minecrafts Potion Effects via the Minecraft Chat!

FakeMessages? Custom text commands like /slap? It's all here! Minimal configuration required!

Tries to give your players a reason to look into chat!

This is a Hunger Games plugin Called TheFoxGames

Bring creatures back to life with Necromancy! (EggCraft)

A Simple plugin that allows the use of /ping

Drop configured items on a player's death

Forces players into minecarts

FireFly

Allows players with permission to turn into Ghosts!

Never run out of inventory space again