Bukkit

Seeya - SQL Punishments with UUID support

Redpower - project table dupe bug fix. Players can't duplicate items with this block!

Private Worlds

Vanish from all players, or just one!

A easy to use Anti TNT Plugin

Block any command from players who aren't on the plugins Admins list.

A plugin for minecraft to follow a player hands-free.

Prevents thermal expansion duping

NextLogin is a multi-language authentication plugin for servers.

WorldGuard DragonEggPort Flag

Players can't modify items' slots.

It helps you to find blocks currently placed and supports CoreProtect to search in History

Anti-Griefing User Chunk Claiming Protection Plugin

Jail bad players for a specified amount of time.

ItemNerf

NoEscape

SupprInactiveLockette

Stops TNT and Creepers exploding!

An addon linking ChestShop and Notifications plugin

Simple black listing plugin that is 100% In-game modifiable, this plugin prevents Blocks and Chat items.