Use of WP Gatsby and WP GraphQl plug-in

Hi Everyone,

I want to develop my own product which will use WP Gatsby and WP GraphQl plug-in.

Is it allowed?

Are there any limitations/restrictions if I wanted to sell my newly-created plug-in in WordPress?

Because I am not sure if it is allowed to distribute products which include Gatsby plug-ins?

Thank you in advance for your clarification!

Best regards

Kamila Madejska