Bukkit

[Clearchat] clear the chat with just /c!

A server plugin and desktop client pair to help you admin your server even when not logged in.

Block words, sentences, or IPs in your chat, with configurable punishments!

Announcements

Anti Spam/Flood tool, Protects against bot DDOS attacks.

A Highly configurable Discord-Minecraft Chat Bridge Plugin

ChatManager

SignWithLink

VoteList, Display your vote links in-game for users!

Rpg party's adds a party system and loot rolls to your server!

Useful info aboud any player with a single command

Leaderboard and rewards for Ender Dragon damage during dragon fights.

JoinAndLeavePro

Simple HelpOp gives your players a more detailed method of receiving help from staff

Simple prefixes and suffixes

Advanced and customizable clan management plugin with integrated clan chat and prefix support.

This plugin is a plugin which displays hp when using a bow and a fishing rod

DynmapIRC

Send your admins a message every time a sign is placed, with the location, and what it says.

AdminUtilities | Broadcast - Private Channel - Fake Join/Leave - Helpop/Tickets - WITH PREFIX !