Auto included package
https://packagist.org/packages/pragmarx/countries-laravel - used in country/state/phone vfg
https://github.com/spatie/laravel-medialibrary - used in media-manager/upload vfg
twilio/sdk - used in phone-number vfg
Most of the package that i include in second core is a package that web-essentials heavily depends on.
This list require manual install and do it on your own risk