can I reach out and use MATHLAB in a project

can I reach out and use MATHLAB in a project? Asked another way, can I incorporate packages other than the Snap! library in my coding?

toontalk has a lot of great pkgs:

Thank you I am not a developer - even my skills with calculus and diffey Q are shakey. Is there some training in Snap! development available.... But I digress again thank you for your help. sls