Bukkit

MinetopiaCG

Adds /signs

Customize your server's default messages.

Battle Blood

All this does is says Welcome to whoever joins the server

Minecraft, But You Jump You Explode

A simple, lightweight, FOSS anti-spam Bukkit/Spigot/Paper plugin.

Easy Staff Commands to manage the Server like TPs and more!

Simple Maintenance Mode Plugin

A plugin that lets you play MIDI files in your server

A simple plugin that lists all online staff.

fences powered by redstone can electrocut entities

XCmds

A plugin that acts as if a player is banned on first log in.

Great logger for PvP!

Combat Logger

EasyPotions is a plugin that let's you easily brew potions with out actually brewing them!

Use Lua scripts to control Bukkit, using several Bukkit APIs

A simple plugin which sends configured chat messages between intervals in order.

GermanJoin - Deutsche Beitrittsnachrichten