Bukkit

a Simple and effective warnings system for bukkit servers.

BuyLand

Put the name "Silence Me" on a Nametag to silence your mobs.

CreativeGuard

SimplyPerms

VoxelSniperRegions

CommunityBridge

The official InventorySee plugin by TehCoderHD!

Secure and configurable Ender Chests

Sentry is a Citizens2 Character that guards against mobs and players

Polygon based hierarchical area protection

High performance authorization plugin

A continuation of the Log plugin to collect Modifications done by users

High performance sign-based lock plugin, highly customizable, UUID support.

This plugin adds a secure server setting so admins can maintenance their servers.

honeypot griefer traps

NoItem item control plugin for Bukkit

An anti-swear plugin.

Protect your server with a password

Easy to use (offline-mode) login authentication plugin