this is simple pligin that allow you:
1)see what heppening at minecraft server chat
2)run a commands with out openning, minecraft server console
3)check players inventory (you anle add a texture for renamed items);
-exture for renamed items example: "§7Magic Item"(§7 - gray color for minecraft text) add texture "§7magic_item.png" to textures/items/ or textures/blocks;
-not all items has textures(you may add for yourself)
- you able change how inventory slot(s) locks like
-currently it isn't show amount of items and enchantments(i probably will add it soon)
4)you can send global or local(able see only player(by nick name in command)) messages to minecraft server from