Borrowing it
Nothing to install: this file belongs to ysfAskri/archguardian. 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/ysfAskri/archguardian/master/.claude/skills/diagram/SKILL.mdgit clone --depth 1 https://github.com/ysfAskri/archguardianWrote 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/ysfaskri/archguardian/diagram)<a href="https://agentmods.dev/skills/ysfaskri/archguardian/diagram"><img src="https://agentmods.dev/badge/skills/ysfaskri/archguardian/diagram/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/ysfaskri/archguardian/diagram"><img src="https://agentmods.dev/badge/skills/ysfaskri/archguardian/diagram.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 | $0.00010 | $0.00343 |
| Opus 5.5 | $0.00004 | $0.00137 |
| Sonnet 5.5 | $0.00002 | $0.00069 |
| Haiku 4.5 | $0.00001 | $0.00034 |
Grade A, and why
diagram 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.
What it actually says
archguardian diagram
Generate a Mermaid architecture diagram showing the project's dependency structure.
Instructions
-
Run the diagram command:
npx archguardian diagram --format mermaid $ARGUMENTS -
If the user specified a scope, include it:
npx archguardian diagram --format mermaid --scope <glob> -
Show the Mermaid diagram output to the user in a fenced code block:
<output from command> -
Explain the architecture layout shown in the diagram:
- The main modules or packages and their boundaries
- Key dependency directions (which modules depend on which)
- Any circular dependencies or unexpected cross-layer imports
- Entry points and leaf nodes in the dependency graph
-
If the diagram is very large or cluttered, suggest scope filtering:
--scope "src/core/**"— Focus on a specific module--scope "src/{core,analyzers}/**"— Compare two modules--scope "**/*.ts"— Filter by file type
Tips
- The Mermaid output can be rendered in GitHub Markdown, Notion, or any Mermaid-compatible viewer.
- For monorepos, scope to individual packages to keep diagrams readable.
- Use this alongside
/impactto understand how changes propagate through the architecture. - Circular dependencies shown in the diagram are strong candidates for refactoring.
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 · 46 lines · 10 tokens per session scan A cb341a893b61
diagram is a skill published in the GitHub repository ysfAskri/archguardian (4 stars, last pushed 8mo ago), licensed MIT. It adds 10 tokens to every session and 343 once invoked, about $0.0000 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 2026-08-31.
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