Bukkit

Force players to use skins

Towny is plugin for towns and nations, 1.12+

blFriends

This plugins allows users to create gods and worship them for blessings and items.

MMO style selling and buying of items via a broker

mcMMO Levelup reward

SimpleItemPermissions

A spigot plugin for taming a number of minecraft animals!

Torture other players!

Handle PvP for groups and players

Villagers can now repair your stuff!

An unbreakable pickaxe with 20 levels (POG), which improves level by level !

A new wardrobe plugin for your hub servers!

Ever wanted to float around in zero-gravity, well now you can, with Enders Game!

Kick back in the tavern with a pipe

Adds custom effects to any item including potion effects.

Custom Profession skill trees

Money and Items for PvM and PvP

AlchemicalCauldron

Buy Groups and Permissions with Money or Skillpoints