Name: MySQL Workbench
Project URL: https://www.mysql.com/products/workbench/
Reason to Include:
A MySQL visual database modeling, administration and querying tool.
It is a useful commonly used tool for MySQL developers and administrators.
It is included in Debian, Ubuntu, and openSUSE standard repositories.
OpenSource: Yes, GPL-2.0, LGPL-2.0
I am already working on packaging for this for Solus.