ControlFlying is a simple plugin I made that by default disallows picking up items and breaking items while flying in non-creative mode.
controlflying.build
Allow building while flying
controlflying.pickup
Allow picking up while flying
controlflying.*
All controlflying permissions
This plugin could be improved a lot, and I probably will if I get some free time. If there's anything you want to add feel free to fork the repository.
This plugin is made by IMcPwn .
Contact information such as email, twitter, and other methods of contact are avaliable here: http://imcpwn.com
Thanks for stopping by!