canvas-quiz-review

canvas-quiz-review is a skill for Claude Code from bruchris/canvas-lms-mcp. It costs 107 tokens per session (1,666 once invoked), scanned A, original, MIT.

An educator’s Canvas tool for reviewing quiz results and changing scores for individual questions. Canvas is a learning platform used for courses, assignments, quizzes, and grades.

In plain words
What is it for?
Use it to review quiz performance, examine a student’s answers, and regrade selected questions when your Canvas permissions allow it.
Why use it?
It helps instructors find difficult questions and struggling students, inspect answers, and correct specific question scores without switching away from the agent session.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the canvas-lms-mcp plugin — 16 skills, 5 agents, 2 MCP servers shipped together

Good fit Use it to review quiz performance, examine a student’s answers, and regrade selected questions when your Canvas permissions allow it.

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Install with agentmods
npx agentmods add skills/bruchris/canvas-lms-mcp/canvas-quiz-review
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add bruchris/canvas-lms-mcp --skill canvas-quiz-review
Clone the repo
git clone --depth 1 https://github.com/bruchris/canvas-lms-mcp

Made for: Claude Code.

Or install canvas-lms-mcp, the plugin that ships this one along with the rest of its 16 skills, 5 agents, 2 MCP servers.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for canvas-quiz-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/bruchris/canvas-lms-mcp/canvas-quiz-review/github.svg)](https://agentmods.dev/skills/bruchris/canvas-lms-mcp/canvas-quiz-review)
Your own site
<a href="https://agentmods.dev/skills/bruchris/canvas-lms-mcp/canvas-quiz-review"><img src="https://agentmods.dev/badge/skills/bruchris/canvas-lms-mcp/canvas-quiz-review/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for canvas-quiz-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/bruchris/canvas-lms-mcp/canvas-quiz-review"><img src="https://agentmods.dev/badge/skills/bruchris/canvas-lms-mcp/canvas-quiz-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 107 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,666 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00107 $0.01666
Opus 5 $0.00053 $0.00833
Sonnet 5 $0.00021 $0.00333
Haiku 4.5 $0.00011 $0.00167

Measured 12d ago against content hash b47d767b5817, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

canvas-quiz-review scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/canvas-quiz-review/SKILL.md · 148 lines

How it starts

The opening of the file, as written. The whole thing — 148 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Canvas Quiz Review

Educator skill for analysing quiz performance, investigating per-student answers, and regrading individual question scores — all from your agent session.

canvas-lms-mcp is the only Canvas MCP server with quiz tools. No other Canvas MCP server exposes list_quizzes, get_quiz, or score_quiz_question. This skill is a unique differentiator.

Prerequisites

  • Canvas MCP server must be running and connected.
  • You must have instructor or TA role in the target course.
  • Student answers and scores are visible in output — only run this in a private or educator-only session.
  • Regrading (score_quiz_question) requires instructor role. TA role may be restricted depending on institution settings.

Steps

1. Identify the Target Course

Ask the user which course to work with. Accept a course name, course code, or Canvas ID.

2. Select a Quiz

Call list_quizzes with the course ID. This returns all quizzes with their title, question count, point total, due date, and time limit.

Present a summary and let the user select:

Quizzes — [Course Name]

• "Midterm Quiz" — 25 questions, 50 pts, due Mar 15, time limit: 60 min
• "Week 4 Check-in" — 10 questions, 20 pts, due Apr 5, no time limit
• "Final Exam Quiz" — 50 questions, 100 pts, due May 1, time limit: 120 min

3. Choose a Mode

Mode When to use
Quiz overview See score distribution and flag struggling questions
Per-student answers Review one student's answer sheet
Regrade a question Adjust the score for one question on one submission

4A. Quiz Overview — Score Distribution and Struggling Questions

  1. Call get_quiz with the course ID and quiz ID. Note the question count and total points.
  2. Call list_quiz_submissions with the course ID and quiz ID. This returns all submissions with each student's score, attempt count, and workflow state.
  3. Call list_quiz_questions with the course ID and quiz ID to get each question's title, type, and point value.

Read the full file on GitHub · 148 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 148 lines · 107 tokens per session scan A b47d767b5817

Subscribe to this mod's changes

canvas-quiz-review is a skill published in the GitHub repository bruchris/canvas-lms-mcp (5 stars, last pushed yesterday), licensed MIT. It adds 107 tokens to every session and 1,666 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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