Open anyone's inventory or ender chest and modify it in real time! Works with offline players!
This plugin allows you to open any player's inventory or ender chest and interact with it in real time. You can also do it for offline players! This includes access to the armor slots as well as being able to drop items as if you were the player by moving them into the unused slots to the bottom right. Additionally, you can open any chest that is blocked with blocks above it with AnyContainer and open containers silently (no sound or opening animation) with SilentContainer.
To install OpenInv, simply copy the plugin to your plugins folder and restart/reload your server.
Please see the wiki.
Please see the wiki. For assistance upgrading to 5.0.0, check out the migration section.
Source Code hosted on GitHub
Original Bukkit forum thread: http://forums.bukkit.org/threads/15379