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Bulk grading workflows for Canvas LMS assignments using rubrics. Covers single grading, batch grading, and code execution strategies with safety-first dry runs.
Passed 15 of 19 test cases with the skill, and 7 of 19 without it.
and 8 more in the full report
9 fixed8 passed either way5 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 9 test cases the skill fixed. Same model, same prompt, with and without the skill.
I am preparing to run a bulk evaluation across 25 submissions for Assignment 12 in course 'MATH300' using bulk_grade_submissions. Before running the bulk job across all students, what initial sample verification step should be performed?
| Checked | Without skill | With skill |
|---|---|---|
| Recommends manually grading 1 to 2 submissions first using grade_with_rubric to verify grade and rubric feedback appearance in Canvas | Missed | Passed |
The instructions your model reads when the skill loads.
Grade Canvas LMS assignments efficiently using rubric-based workflows. This skill requires the Canvas MCP server to be running and authenticated with an instructor or TA token.
use_for_grading=true. Use create_rubric for creation and associate_rubric for an existing rubric; use update_rubric (two-call preview + token) for text/point edits; add or remove criteria in the Canvas UI.Before grading, retrieve the assignment details and its rubric criteria.
get_assignment_details(course_identifier, assignment_id)
Then get the rubric. Use get_rubric if the rubric is already linked to the assignment, or list_rubrics to browse all rubrics in the course:
get_rubric(course_identifier, assignment_id=assignment_id)
list_rubrics(course_identifier)
get_rubric(course_identifier, rubric_id=rubric_id)
Record the criterion IDs (often prefixed with underscore, e.g., _8027) and rating IDs from the rubric response. These are required for rubric-based grading.
Retrieve all student submissions to determine how many need grading:
list_submissions(course_identifier, assignment_id)
Note the user_id for each submission and the workflow_state (submitted, graded, pending_review). Count the submissions that need grading to determine which strategy to use.
test cases passed, vs 7 / 19 without
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