Bukkit

PickLocking

Paintball minigame [Free Sourcecode]

NoSpace

ButtonPlus-Reload

Heal, Starve, or ignite members of your server!

Murder Plugin

ChickenShooter

An simple trashcan plugin

Spawn Plugin.

NoDrop - Anti drop and picking up items

A very light-weight reporting plugin!

Minecraft Bukkit plugin that drops a different block when a block is removed.

SpamBlocker prevents spam from same ip or same account within a configurable amount of time.

Simple EggGift

FreedomKiller

this plugin had the command /duel player or /duel accept/deny

DeadSpec

Bukkit plugin for simple permissions-based chat channels

Play a sound when @mentioned

MagicArmor