Universal admin interface

We need an universal admin interface that allow to manage data stored on sites.

Features needed:

• Query/Modify/Delete ZeroTalk and ZeroBlog (and other sites) database without any source code modifications. (using only configuration files)
• Query/modify users limit using it
• Create sample configuration file for ZeroTalk and ZeroBlog (xml?, json?, js?, yaml?)
• Layout mockups
• ...Coding

This would be huge benefit for all ZeroNet sites, so it would be really nice if someone would be able to take this task, so I will be able to focus on core modifications.