Borrowing it
Nothing to install: this file belongs to ferdinandobons/diagram-creator-skill. 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/ferdinandobons/diagram-creator-skill/main/CLAUDE.mdgit clone --depth 1 https://github.com/ferdinandobons/diagram-creator-skillWrote 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/ferdinandobons/diagram-creator-skill/claude-md)<a href="https://agentmods.dev/instructions/ferdinandobons/diagram-creator-skill/claude-md"><img src="https://agentmods.dev/badge/instructions/ferdinandobons/diagram-creator-skill/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/ferdinandobons/diagram-creator-skill/claude-md"><img src="https://agentmods.dev/badge/instructions/ferdinandobons/diagram-creator-skill/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 | $0.00296 | $0.00296 |
| Opus 5.5 | $0.00118 | $0.00118 |
| Sonnet 5.5 | $0.00059 | $0.00059 |
| Haiku 4.5 | $0.00030 | $0.00030 |
Grade A, and why
diagram-creator-skill 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 2mo 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
Diagram Creator Skill
A Claude Code skill that generates production-ready architecture diagrams as self-contained HTML files.
About This Project
This is a Claude Code skill repository. The skill reads any file or topic description and generates a beautiful HTML diagram with professional typography, animations, and an infinite canvas.
Key Directories
skills/diagram-creator/SKILL.md— Core skill instructionsskills/diagram-creator/references/— Design system specifications (DO NOT modify without testing)skills/diagram-creator/examples/— Reference implementationsassets/— Images for README.claude-plugin/— Marketplace manifest
Commands
No build step. This is a content-only skill repo.
Standards
- Output must be a single
.htmlfile with all CSS in<style>and all JS in<script> - No external dependencies except Google Fonts via
@import - Must render correctly when opened directly in a browser
- Responsive down to 360px viewport width
- Always include the infinite canvas system from
references/canvas.md
Notes
- The design system in
references/is battle-tested — follow it exactly - When adding a new topology, update:
references/topology-layouts.md,SKILL.mdtopology table, and add an example - SKILL.md should stay under 500 lines — move detailed specs to
references/
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.
- 2mo ago First seen · 34 lines · 296 tokens per session scan A 6085495b4204
diagram-creator-skill CLAUDE.md is an instructions file published in the GitHub repository ferdinandobons/diagram-creator-skill (17 stars, last pushed 8mo ago), licensed MIT. It adds 296 tokens to every session, about $0.0012 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.
diagram-creator-skill CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| diagram-creator-skill CLAUDE.mdferdinandobons/diagram-creator-skill | Instructions file | 17 | 8mo ago | MIT | A | 296 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |