canvas-peer-review-manager

canvas-peer-review-manager is a skill for Claude Code, Codex from harryx2011-boop/CanvasLMS-API. It costs 57 tokens per session (463 once invoked), scanned A, original, MIT.

A Canvas tool for tracking peer reviews, which are assignments where students assess one another's work. It finds missing or potentially low-effort reviews and prepares reminders.

In plain words
What is it for?
Use it to monitor peer-review completion, identify reviewers who need follow-up, and send approved reminders.
Why use it?
It makes it easier to see who still owes a review and avoids sending messages before the educator checks them.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to monitor peer-review completion, identify reviewers who need follow-up, and send approved reminders.

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Install with agentmods
npx agentmods add skills/harryx2011-boop/canvaslms-api/canvas-peer-review-manager
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 harryx2011-boop/CanvasLMS-API --skill canvas-peer-review-manager
Clone the repo
git clone --depth 1 https://github.com/harryx2011-boop/CanvasLMS-API

Made for: Claude Code, Codex.

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-peer-review-manager

README.md
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Your own site
<a href="https://agentmods.dev/skills/harryx2011-boop/canvaslms-api/canvas-peer-review-manager"><img src="https://agentmods.dev/badge/skills/harryx2011-boop/canvaslms-api/canvas-peer-review-manager/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-peer-review-manager

Your own site · 80×15
<a href="https://agentmods.dev/skills/harryx2011-boop/canvaslms-api/canvas-peer-review-manager"><img src="https://agentmods.dev/badge/skills/harryx2011-boop/canvaslms-api/canvas-peer-review-manager.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 57 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 463 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 $0.00057 $0.00463
Opus 5 $0.00028 $0.00231
Sonnet 5 $0.00011 $0.00093
Haiku 4.5 $0.00006 $0.00046

Measured 10d ago against content hash 04f5c02c45ae, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

canvas-peer-review-manager 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.

skills/canvas-peer-review-manager/SKILL.md · 46 lines

What it actually says

Canvas Peer Review Manager

Check peer review completion for an assignment, identify who still owes a review, and send reminders only after the educator approves the message.

Prerequisites

  • CanvasLMS - API connected and canvaslms-api --test succeeds.
  • An educator-level Canvas token.
  • The course and assignment with peer reviews assigned.

Steps

  1. Call get_peer_review_completion_analytics for the assignment to get overall completion rate and a per-student breakdown.
  2. Call get_peer_review_followup_list to get the specific list of students who have not completed their assigned review(s), including who they were assigned to review.
  3. Optionally call analyze_peer_review_quality and identify_problematic_peer_reviews to also flag completed-but-low-effort reviews (a handful of words, no specific feedback) alongside the missing ones.
  4. Draft the reminder message: name the specific assignment, the specific peer(s) still owed a review, and the deadline if known. Show the draft and the full recipient list to the educator before sending anything.
  5. Once approved, send it:
    • Targeted at flagged reviewers specifically: message_peer_reviewers with confirm=true.
    • Batch reminder to everyone on the followup list: send_peer_review_followups with confirm=true.
  6. Report who the message went to.

Output format

Status table first:

| Student | Reviews owed | Reviews completed | Quality flag |
|---|---|---|---|
| Name | 1 | 0 |: |

Then, before sending anything:

## Draft reminder
To: [N students, listed]
<message text>

After sending: Sent to N students. Never call message_peer_reviewers or send_peer_review_followups with confirm=true before the educator has seen and approved both the recipient list and the message text.

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. 10d ago First seen · 46 lines · 57 tokens per session scan A 04f5c02c45ae

Subscribe to this mod's changes

canvas-peer-review-manager is a skill published in the GitHub repository harryx2011-boop/CanvasLMS-API (0 stars, last pushed 9d ago), licensed MIT. It adds 57 tokens to every session and 463 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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