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Canvas LMS integration — fetch enrolled courses and assignments using API token authentication.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in, and reading/injecting secrets for commands.
Give the agent its own dedicated email inbox via AgentMail. Send, receive, and manage email autonomously using agent-owned email addresses (e.g. hermes-agent@agentmail.to).
Airtable REST API via curl. Records CRUD, filters, upserts.
Professional anime/2D art style generation skill. Covers 14 sub-styles (modern Japanese anime/moe, retro cel-shading, shonen, shojo, Ghibli, Makoto Shinkai, Chinese xianxia/ink wash, modern Chinese anime, Chinese 3D fantasy, Korean webtoon, Korean impasto, Western cartoon, chibi/moe, 2D cyberpunk) + 5 anti-failure iron laws + cross-style shared rules (character lock / facial proportion spec / stroke consistency / universal negative). Core capabilities: precise style targeting, consistent character identity, cross-style conversion. Trigger: "anime", "2D art", "manga", "illustration", "webtoon", "ghibli", "shinkai", "ufotable", "cel-shading", "impasto", "chibi", "moe", "catgirl", "xianxia", "ink wash", "hanfu character", "cyberpunk anime", "anime character/avatar/style". NOT for: photorealistic (use image agent default) / static posters (use poster-design)
Specialized in anime/2D/character stylization for image generation and conversion. Covers Japanese, Chinese, Korean, and Western art style families. Uses provenance analysis to trace reference images' style DNA, performs a 10-dimension analysis → 3-dimension collapse to precisely lock the style's essence, then matches the optimal tool and prompt approach for generation. Trigger on: "anime-ify", "2D style", "convert to anime", "cel-shading", "ghibli style", "Korean watercolor", "fantasy 3D", "chibi", "Japanese anime style", "style conversion", "manga style", "character illustration", "anime style", "webtoon style", "daily gallery", "daily image series", "daily image in same style", or any request involving converting content into a specific anime/2D art style. Key distinction: User requests generation or conversion to a specific anime/2D art style. Do NOT trigger for: photorealistic photography style, pure logo design, general image editing (crop/background removal etc.).
Operate the Antigravity CLI (agy): plugins, auth, sandbox.
| name | canvas |
| description | Canvas LMS integration — fetch enrolled courses and assignments using API token authentication. |
| version | 1.0.0 |
| author | community |
| license | MIT |
| platforms | ["linux","macos","windows"] |
| prerequisites | {"env_vars":["CANVAS_API_TOKEN","CANVAS_BASE_URL"]} |
| metadata | {"hermes":{"tags":["Canvas","LMS","Education","Courses","Assignments"]}} |
Read-only access to Canvas LMS for listing courses and assignments.
scripts/canvas_api.py — Python CLI for Canvas API calls${HERMES_HOME:-~/.hermes}/.env:CANVAS_API_TOKEN=your_token_here
CANVAS_BASE_URL=https://yourschool.instructure.com
The base URL is whatever appears in your browser when you're logged into Canvas (no trailing slash).
CANVAS="python $HERMES_HOME/skills/productivity/canvas/scripts/canvas_api.py"
# List all active courses
$CANVAS list_courses --enrollment-state active
# List all courses (any state)
$CANVAS list_courses
# List assignments for a specific course
$CANVAS list_assignments 12345
# List assignments ordered by due date
$CANVAS list_assignments 12345 --order-by due_at
list_courses returns:
[{"id": 12345, "name": "Intro to CS", "course_code": "CS101", "workflow_state": "available", "start_at": "...", "end_at": "..."}]
list_assignments returns:
[{"id": 67890, "name": "Homework 1", "due_at": "2025-02-15T23:59:00Z", "points_possible": 100, "submission_types": ["online_upload"], "html_url": "...", "description": "...", "course_id": 12345}]
Note: Assignment descriptions are truncated to 500 characters. The html_url field links to the full assignment page in Canvas.
# List courses
curl -s -H "Authorization: Bearer $CANVAS_API_TOKEN" \
"$CANVAS_BASE_URL/api/v1/courses?enrollment_state=active&per_page=10"
# List assignments for a course
curl -s -H "Authorization: Bearer $CANVAS_API_TOKEN" \
"$CANVAS_BASE_URL/api/v1/courses/COURSE_ID/assignments?per_page=10&order_by=due_at"
Canvas uses Link headers for pagination. The Python script handles pagination automatically.
$CANVAS list_courses — if it fails with 401, guide the user through setupX-Rate-Limit-Remaining header if hitting limits| Problem | Fix |
|---|---|
| 401 Unauthorized | Token invalid or expired — regenerate in Canvas Settings |
| 403 Forbidden | Token lacks permission for this course |
| Empty course list | Try --enrollment-state active or omit the flag to see all states |
| Wrong institution | Verify CANVAS_BASE_URL matches the URL in your browser |
| Timeout errors | Check network connectivity to your Canvas instance |