rustybroomhandle

Easily turn links to Minecraft items into fancy pop-out tooltips. Simply link to the relevant item’s page on http://www.minecraftwb.com/ and the script will do the rest.
Caches data locally to minimise data transfer.
Will eventually add the ability to link by item name through a shortcode, like [mcwb:Diamond Pick] or similar.

Minecraft Workbench Item Tooltips

Easily turn links to Minecraft items into fancy pop-out tooltips.

WhiteSK

It show: 
HostName, IP:Port, Version, World, Player online / Player max, Player list, Plugin list. 
Dont need MineQuery Plugin. 
Need only enable-query=true line in server.properties.

MCStatusWidget

MCStatusWidget is a widget which show INFO Of Bukkit server.

Minecraft Workbench Item Tooltips vs MCStatusWidget