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.
npx skills add harryx2011-boop/CanvasLMS-API --skill canvas-course-qcgit clone --depth 1 https://github.com/harryx2011-boop/CanvasLMS-APIWrote 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.
[](https://agentmods.dev/skills/harryx2011-boop/canvaslms-api/canvas-course-qc)<a href="https://agentmods.dev/skills/harryx2011-boop/canvaslms-api/canvas-course-qc"><img src="https://agentmods.dev/badge/skills/harryx2011-boop/canvaslms-api/canvas-course-qc/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.
<a href="https://agentmods.dev/skills/harryx2011-boop/canvaslms-api/canvas-course-qc"><img src="https://agentmods.dev/badge/skills/harryx2011-boop/canvaslms-api/canvas-course-qc.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00064 | $0.00437 |
| Opus 5 | $0.00032 | $0.00218 |
| Sonnet 5 | $0.00013 | $0.00087 |
| Haiku 4.5 | $0.00006 | $0.00044 |
Grade A, and why
canvas-course-qc 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 10d 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.
What it actually says
Canvas Course QC
Sweep a course's structure, content, and accessibility, and hand back a single prioritized punch list.
Prerequisites
- CanvasLMS - API connected and
canvaslms-api --testsucceeds. - An educator or course-designer level Canvas token.
- The course to review.
Steps
- Call
get_course_structureto get the full modules/pages/assignments outline and check for structural gaps: modules with no items, unpublished modules that should be live, items out of a sensible order. - Call
list_pagesand spot-check for stale or placeholder content (empty pages, "TBD" titles, pages not linked from any module). - Call
list_assignmentsand check for missing due dates, zero point values on graded assignments, and assignments not attached to any module. - Call
scan_course_content_accessibilityfor the course to collect accessibility issues (missing alt text, poor color contrast, bad heading structure, etc.) across pages and files. - Combine all findings into one punch list, grouped by severity: broken/blocking issues first (unpublished required content, missing due dates on graded work), then content quality, then accessibility.
Output format
Markdown, grouped by severity:
## Blocking
- [Module/Page/Assignment] issue: why it blocks students
## Content quality
- [Page] issue
## Accessibility
- [Page/File] issue (from scan_course_content_accessibility)
Each line names the specific item and the specific problem, not a general category. End with a one-line count: N blocking, N content, N accessibility issues found. This skill only reports; it does not fix anything. For accessibility fixes, hand off to canvas-accessibility-audit.
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.
- 10d ago First seen · 40 lines · 64 tokens per session scan A 00a0ea1e5343
canvas-course-qc is a skill published in the GitHub repository harryx2011-boop/CanvasLMS-API (0 stars, last pushed 8d ago), licensed MIT. It adds 64 tokens to every session and 437 once invoked, about $0.0003 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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