need advise to create web based database directory

[db2admin]

Hi,

I want to create web based directory of all the databases we have in
our corporation ( @ 100 )
I want to have listing of databases categorized by project , business
etc.

If possible, I also want to list metadata information of each
database.

Is there any open source or not open source software. framework
available which can be used to accomplish what i am looking for ?

Please advise.

Regards,
udbadmin