Before I joined the company, we used to have a function that would produce a Grade Summary for one student in all the courses the student was enrolled in. Unfortunately, the external company it was used is not providing this function to us, and I cannot see the script they used since it has been removed.
In brief, this is how it worked. On Canvas, a TA would have clicked on the Grade Summary, and a list of all students was shown. The TA would enter the student's name in the search box and select the student. The LTI would have returned with a list of all courses the student was enrolled in with its grades. A sample below of how it would have looked:
The TA would have been able to view that student's progress and see if he was behind with assignment submission or give any support if the grade(s) were low. The dash meant no submission.
Are you aware of any scripts similar to the above?