Bukkit

StaffOnline

A plugin that allows you to speak with the voice of the all-mighty

The best PvP Stats plugin, simple and easy to use!

NoDeathMessage

This plugin allows you to force a player to send a message.

TeamChat2

A simple roleplaying chat handler

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

A Chat Plugin By M0n0clink

Utility Plugins

BukkitTags

EasyTitles

Highlights player names in chat to help make it easier to see when someone is talking to you. Colors are fully configurable.

A simple chat formatter, just basics

Chat Color Tags

Join Message

EasyChatClear

Stop chat spamming

SmartChat

NoJoinQuit is a lightweight Paper/Spigot plugin that removes all join and quit chat messages.