Run script inside shotGrid- Send notifications to contacts when task status change

Hello! , im really new with shotGrid but i need to know, ¿can i run a script inside shotGrid?.
i need a script that when a task status change, send a notification to the artist…

This is how native SG notifications already work.
Your users may just need to turn on this under Account Settings, Email Notfications

thanks! :)… but im still want to know how to run a script inside shotGrid, i would like to check if a task change and later send a slack notification

i would like something more specific, i read already the documentation …but thanks