Not exacty... but there are some MySQL query clients you can install on your computer and then connect to servers with. Try starting with this: http://dev.mysql.com/downloads/gui-tools/5.0.html

Okay, well in theory, you can set up phpmyadmin on one server, and connect it to a MySQL database on another server. So in theory, you could connect one PHPmyAdmin to many different servers... you'd probaby just have to change the db connection file. I haven't done it... just theorizing =)

Like PHPmyAdmin, it's not exactly a complicated program. You tell it what to do, and it does it.