SpawnerAdjuster is a plugin originally developed by sadmean. It adds very useful features to Mob Spawners. This plugin is designed to add yet another feature to SpawnerAdjuster, the ability to craft spawners. This ability is included standard in the client and SMP versions of SpawnerAdjuster. Using the recipe found below, anyone can craft a Mob Spawner with ease. To use this plugin you MUST install SpawnerAdjuster. After installing SpawnerAdjuster simply drop this plugin into your plugins folder. There are no pesky configurations or permissions. Simply drop it in!
Official Thread For Client and Vanilla Server Versions
The Recipe:
