Bukkit

Have a Location send a message

Individual Messages

Translate any plugin into any language

Hug

Vortex manipulator. Cheap and nasty time travel. Very bad for you. I'm trying to give it up.

SELBans - Better banning Managment

Allows a player to purchase specific ranks for money

A configurable chat autocensor plugin with warnings

A brand new Staff plugin that allows users to easily see online staff.

Broadcast Serverwide messages at a desired interval!

BDchat adds chat channels to your Minecraft server. Admin, donor, local, and global channels are currently available.

Fjarik's Chatbot

It's a shop plugin!

Manage your server with Spigot or Bungeecord in game!

SimpleAlert

Stop noobs from asking for OP!

ServerInfo

Multi plugin (spawn, home, time, death, join, nickname)

A Simple Plugin which adds Commands to a sign.

Chat going out of hand? Disable global chat!