Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/AgriciDaniel/claude-canvasnpx agentmods add skills/agricidaniel/claude-canvas/canvas-generateWrote 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/agricidaniel/claude-canvas/canvas-generate)<a href="https://agentmods.dev/skills/agricidaniel/claude-canvas/canvas-generate"><img src="https://agentmods.dev/badge/skills/agricidaniel/claude-canvas/canvas-generate/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/agricidaniel/claude-canvas/canvas-generate"><img src="https://agentmods.dev/badge/skills/agricidaniel/claude-canvas/canvas-generate.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 | $0.00097 | $0.01979 |
| Opus 5 | $0.00048 | $0.00989 |
| Sonnet 5 | $0.00019 | $0.00396 |
| Haiku 4.5 | $0.00010 | $0.00198 |
Grade A, and why
canvas-generate 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.
How it starts
The opening of the file, as written. The whole thing — 223 lines — stays where its author put it; the contents beside it link to each section on GitHub.
canvas-generate: AI-Orchestrated Canvas Generation
The flagship command. Takes a high-level description and produces a complete, populated canvas.
Read ../canvas/references/template-catalog.md for archetype descriptions.
Read ../canvas/references/media-guide.md for image/SVG/GIF integration.
Read ../canvas/references/mermaid-patterns.md for native diagram options.
Read ../canvas/references/performance-guide.md for node limits.
Pipeline
User: "/canvas generate [description]"
│
▼
1. Analyze description
│
▼
2. Detect archetype
│
▼
3. Plan content (what nodes, what media)
│
▼
4. Generate in parallel:
┌─────────────┬────────────────┐
│ Composer │ Media agent │
│ (text nodes) │ (images/SVGs) │
└──────┬──────┴───────┬────────┘
│ │
▼ ▼
5. Instantiate template with content
│
▼
6. Apply layout algorithm
│
▼
7. Validate + write
Workflow
Step 1: Analyze Description
Parse the user's description to extract:
- Topic: What is the canvas about?
- Purpose: What will it be used for? (presenting, planning, exploring, showcasing)
- Content hints: Any specific items, data, or requirements mentioned?
- Visual requests: Does the user want images, diagrams, or text-only?
Step 2: Detect Archetype
Map the description to one of the 12 template archetypes:
| Keywords in description | Archetype |
|---|---|
| "presentation", "slides", "deck", "present" | presentation |
| "flowchart", "process", "workflow", "steps" | flowchart |
| "mind map", "brainstorm", "ideas", "explore" | mind-map |
| "gallery", "images", "photos", "showcase" | gallery |
| "dashboard", "metrics", "KPIs", "status" | dashboard |
| "storyboard", "scenes", "video", "script" | storyboard |
| "knowledge graph", "entities", "relationships" | knowledge-graph |
| "mood board", "inspiration", "aesthetic", "vibe" | mood-board |
| "timeline", "events", "history", "milestones" | timeline |
| "comparison", "vs", "compare", "options" | comparison |
| "kanban", "tasks", "board", "sprint" | kanban |
| "brief", "kickoff", "project plan", "objectives" | project-brief |
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 · 223 lines · 97 tokens per session scan A 7d423bc6c937
canvas-generate is a skill published in the GitHub repository AgriciDaniel/claude-canvas (292 stars, last pushed 5mo ago), licensed MIT. It adds 97 tokens to every session and 1,979 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 2026-08-30.
Other skills, from other repositories
canvas
Create, inspect, and update Obsidian JSON Canvas boards with text, file, link, group, and edge nodes. Use for canvas status, canvas lists, visual maps, zones, spatial layouts, adding vault notes or media to a .canvas file, and requests such as create canvas, add to canvas, or put this on the canvas.
wiki-ingest
Ingest supplied source material into an Obsidian vault with provenance and claim tracking: pasted text, files staged in the selected vault's inbox or .raw archive, or explicitly approved URLs. Use for a single source or bounded batch, not for saving an assistant answer. Triggers: ingest, ingest this file, ingest this…
autoresearch
Run a bounded, source-grounded research loop, draft a cited dossier, and optionally propose a separately reviewed canonical vault merge. Use when the user wants autonomous or deep research that may access the public web. Triggers: /autoresearch, autoresearch, research this topic, deep dive into, investigate, find…
wiki-retrieve
Build and query a vault-local contextual BM25 retrieval index with optional multilingual Nomic cosine reranking; use for retrieve, hybrid retrieval, BM25, rerank, contextual retrieval, chunk search, vault search, semantic search, find relevant passages, or retrieval diagnostics. Derived caches stay under .vault-meta…
wiki
Initialize, adopt, and route work for a separate Obsidian knowledge vault through the portable claude-obsidian core. Use for vault setup, scaffolding, workspace selection, cross-project configuration, or choosing the correct wiki sub-skill. Triggers: /wiki, set up wiki, scaffold vault, create knowledge base, adopt…
defuddle
Plan and, with explicit network consent, use an optional external Defuddle cleaner to extract article-like HTTPS pages as Markdown. Use for defuddle, clean this URL, strip page clutter, readable Markdown from a web page, or preparing a web source for later wiki ingestion.