A simple to use SilkTouch spawners plugin, just add on the server and it will work right away with optional config options:

• With this plugin, players can break and drop the spawners using a Silk Touch enchantment on diamond or netherite pickaxes.

Gif showing how it works: [Click here to open gif]

config.yml contents:

• Permission for breaking spawners if 'needsPermissionToBreak' on the config is set to true: simpleSTS.break
• Permission for placing spawners if 'needsPermissionToPlace' on the config is set to true: simpleSTS.place

Version that supports 1.9 - 1.12: [click here for link]. (v1.0.1)

Please let me know if something is missing on it. I tried to code it as simple and working as possible.

Good for simple SMPs that require such plugins to not overload server.
If you need this plugin in a older version, please do message me and I will update it.

Let me know if there's any bug, since plugin is coded to allow all the versions, this may cause some bug. (I tested it myself on 1.9.4 version and 1.19.3 and it worked fine but I can't test every single scenario myself).