Bukkit

QuickTransit

Setup a repair stations

ToolBox

Use MrVanish to make it look as though you left the game!

BSwear (Better Antiswear) is a very powerful antiswear plugin (with lots of words preblocked in the config)

HTTPConsole - Issue Console Commands Over HTTP

Simple advanced kitpvp plugin

Report the rule breakers and cheaters!

Complete chat censoring plugin!

MagicHealth

user-friendly shop plugin with many features and customizations

This plugin allows administrators to make dispensers infinite. This means that they will never run out of ammo/content.

Changes the gamemode to survival for pvp.

A simple combat plugin that kill/bans if you log in combat.

PotionAll; Plugin to give PotionEffects to yourself or all the online players!

Logs who and when players join in a text file.

Take A Number, The simple help ticket system for bukkit.

The next-generation plugin that will be alternatives to Essentials and CommandBook

ChatTools+

SimpleSave allows for easy auto and manual saving.