Bukkit

A simple server-wide protection plugin

SafetyCheck

Allows you to copy the contents of chests and the text of sings to others.

Meteo

It will bring a whole way of playing minecraft survival.

Toolbox for faster and easier building

Enable or disable weather in certain worlds

EasyESpawnHub

Find the Treasure Chest like in Mario Party!

PluginBukkit allows admins to, with the help of a plugin, enable/disable plugins from the server's console.

skySMP+ - SkyBlock survival multiplayer implementation.

CustomOreGen

Allows Shears To Break Cobwebs.

NeverLag manages your server lag with just one command, or a timer.

Worldguard GUI, User can buy Regions and manage easily

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

A plugin for manipulating region files and easing builds backup/restore during map resets

WorldGuard Sign Flags

Show warppoints and their events from Essentials on Minecraft Overviewer maps

Private Worlds