A new version of the "KC Tools" plugin is now available with two new features.
The first feature was inspired by a question at the WordPress Meetup in Plovdiv, where I demonstrated the plugin a month earlier. You can now edit wp-config.php directly from the first tab; previously, the file could only be viewed there.
The DB tab also recognizes additional structured data types that can be expanded for easier inspection.
I hope these improvements make your work easier.