Borrowing it
Nothing to install: this file belongs to AgriciDaniel/claude-canvas. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/AgriciDaniel/claude-canvas/main/CLAUDE.mdgit clone --depth 1 https://github.com/AgriciDaniel/claude-canvasWrote 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/instructions/agricidaniel/claude-canvas/claude-md)<a href="https://agentmods.dev/instructions/agricidaniel/claude-canvas/claude-md"><img src="https://agentmods.dev/badge/instructions/agricidaniel/claude-canvas/claude-md/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/instructions/agricidaniel/claude-canvas/claude-md"><img src="https://agentmods.dev/badge/instructions/agricidaniel/claude-canvas/claude-md.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 | $0.00481 | $0.00481 |
| Opus 5.5 | $0.00192 | $0.00192 |
| Sonnet 5.5 | $0.00096 | $0.00096 |
| Haiku 4.5 | $0.00048 | $0.00048 |
Grade A, and why
claude-canvas CLAUDE.md 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 1mo 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 — 48 lines — stays where its author put it; the contents beside it link to each section on GitHub.
claude-canvas — AI-Orchestrated Visual Production
This is a Claude Code plugin for creating, populating, and laying out Obsidian Canvas files with AI assistance.
What It Does
Claude acts as Creative Director for Obsidian Canvas. Describe what you want — a presentation, mood board, flowchart, or knowledge graph — and get a fully populated, professionally laid-out canvas with AI-generated images, diagrams, and text.
Directory Structure
skills/
canvas/ Main orchestrator — routes commands to sub-skills
canvas-create/ Create blank or templated canvases
canvas-populate/ Add nodes, edges, zones to existing canvases
canvas-layout/ Re-layout with 6 algorithms
canvas-present/ Build presentation-mode canvases for Advanced Canvas
canvas-generate/ AI-orchestrated full canvas generation (flagship)
canvas-template/ Browse and instantiate 12 archetype templates
canvas-export/ Export canvas to PNG/SVG/PDF
agents/ 3 sub-agents: layout, media, composer
scripts/ Python CLI tools (validate, layout, template)
templates/ 12 JSON Canvas archetype templates
bin/ Setup script for optional dependencies
Quick Commands
| You say | Claude does |
|---|---|
/canvas |
List canvases with node counts |
/canvas create my-project |
Create a new canvas |
/canvas add image photo.png |
Add an image node |
/canvas add banana "hero image" |
Generate AI image, add to canvas |
/canvas layout dagre |
Re-layout with hierarchical algorithm |
/canvas present "Q3 Review" |
Build a presentation canvas |
/canvas generate "mood board for game" |
Full AI-orchestrated generation |
/canvas template list |
Browse 12 archetypes |
Canvas Location
- If
wiki/canvases/exists (claude-obsidian vault): uses that - Otherwise: creates
.canvases/in the current project directory
Integration
Works with /banana (AI images), /svg (diagrams), /claude-gif-* (animations) when installed. Gracefully degrades if not available.
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.
- 1mo ago First seen · 48 lines · 481 tokens per session scan A bfaac10d4bfc
claude-canvas CLAUDE.md is an instructions file published in the GitHub repository AgriciDaniel/claude-canvas (302 stars, last pushed 6mo ago), licensed MIT. It adds 481 tokens to every session, about $0.0019 per session on Opus 5.5. 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.
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