Agent skill · Audited from source

architecture-diagram-creator

skill · mhattingpete/claude-skills-marketplaceApache-2.0 licenceAudited 20 Oct 2026 · source 83fe3b79ed8a

★ 684pushed 87 days ago

✓SAFEGrade B · 89/100 · 20 Oct 2026 · 83fe3b7

684repo stars · whole mhattingpete/claude-skills-marketplace

Is it safe? Yes — SAFE, grade B (89/100). We read this skill's source at commit 83fe3b79ed8a and found no filesystem, network or shell access and no hard-coded secrets. What it does: Create comprehensive HTML architecture diagrams showing data flows, business objectives, features, technical architecture, and deployment. Use when users request system architecture, project documentation, high-level…

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Cite this page

ModelsAtlas. “architecture-diagram-creator (mhattingpete/claude-skills-marketplace)”. Retrieved 20 Oct 2026. https://modelsatlas.com/skills/mhattingpete/architecture-diagram-creator

Trust audit

Audit 0.4.1 · source read 20 Oct 2026

Trust score89/100✓SAFE B

0 critical0 high0 medium0 low0 info

SAFE means nothing in the source contradicts what the skill says it does. Grade B is shared by 16,667 of 17,602 audited skills.

What the source does

FilesystemNone observedNo reads or writes in the source
NetworkNone observedNo outbound calls in the source
ShellNone observedNo commands run in the source
DependenciesPinnedNothing floats
SecretsNone foundNo keys in source

Five audit layers

Layer	What we check	Result
`L0` Provenance	Repo owner, licence, archive status, activity	PASS
`L1` Static source	Secrets, path traversal, supply chain, hidden code	NA
`L2` Instructions	Prompt injection, authority framing, hidden directives	PASS
`L3` Inventory	The files and declarations match the source	PASS
`L4` Sandbox	Run in isolation and watch behaviour	SKIPPED why

Gates applied: no behavioural pass.

Findings (0)

No findings at any severity. We re-audit when the source changes.

Audit 0.4.1 · source sha 83fe3b79ed8a · 20 Oct 2026Report an issue or request a re-scan

Provenance

Who published it, and what the verdict is pinned to

Publishermhattingpete GitHub userOwner of the repository this skill is read from
Source foldermhattingpete/claude-skills-marketplace/visual-documentation-plugin/skills/architecture-diagram-creatorThe exact folder we audited
LicenceApache-2.0As the repository states it
Commit pinned for this verdict83fe3b79ed8aA new audit runs when the source changes
Repository statusNot archivedLast push 87 days ago
Sandboxed runNot runSkills are read, not executed; layer L4 is skipped

What it tells the agent

Full source on GitHub ↗

Its description: Create comprehensive HTML architecture diagrams showing data flows, business objectives, features, technical architecture, and deployment. Use when users request system architecture, project documentation, high-level…

---
name: architecture-diagram-creator
description: Create comprehensive HTML architecture diagrams showing data flows, business objectives, features, technical architecture, and deployment. Use when users request system architecture, project documentation, high-level overviews, or technical specifications.
---

# Architecture Diagram Creator

Create comprehensive HTML architecture diagrams with data flows, business context, and system architecture.

## When to Use

- "Create architecture diagram for [project]"
- "Generate high-level overview"
- "Document system architecture"
- "Show data flow and processing pipeline"

## Components to Include

1. **Business Context**: objectives, users, value, metrics
2. **Data Flow**: sources → processing → outputs with SVG diagram
3. **Processing Pipeline**: multi-stage visualization
4. **System Architecture**: layered components (data/processing/services/output)
5. **Features**: functional and non-functional requirements
6. **Deployment**: model, prerequisites, workflows

## HTML Structure

```html
<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>[Project] Architecture</title>
  <style>
    body { font-family: system-ui; max-width: 1200px; margin: 0 auto; padding: 20px; }
    h1 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 30px; }
    .section { margin: 30px 0; }
    svg { max-width: 100%; }
    /* Use semantic colors: #4299e1 (data), #ed8936 (processing), #9f7aea (AI), #48bb78 (success) */
  </style>
</head>
<body>
  <h1>[Project Name] - Architecture Overview</h1>

  <!-- Business Context Section -->
  <!-- Data Flow Diagram (SVG) -->
  <!-- Processing Pipeline (SVG) -->
  <!-- System Architecture Layers -->
  <!-- Features Grid -->
  <!-- Deployment Info -->
</body>
</html>
```

## SVG Pattern for Data Flow

```html
<svg viewBox="0 0 800 400">
  <!-- Data sources (left, blue) -->
  <rect x="50" y="150" width="120" height="80" fill="#4299e1"/>

  <!-- Processing (center, orange) -->
  <rect x="340" y="150" width="120" height="80" fill="#ed8936"/>

  <!-- Outputs (right, green) -->
  <rect x="630" y="150" width="120" height="80" fill="#48bb78"/>

  <!-- Arrows connecting -->
  <path d="M170,190 L340,190" stroke="#666" stroke-width="2" marker-end="url(#arrow)"/>
</svg>
```

## Workflow

1. Analyze project (README, code structure)
2. Extract: purpose, data sources, processing, tech stack, outputs
3. Create HTML with all 6 sections
4. Use semantic colors for visual hierarchy
5. Write to `[project]-architecture.html`

Keep diagrams clear, use consistent styling, include real project details.

Excerpt, first 2,701 characters of SKILL.md, verbatim from the audited commit. It is text from someone else’s repository, quoted so you can judge it before your agent reads it.

Install

Pinned to the audited commit 83fe3b7

Download folder ↗

git clone https://github.com/mhattingpete/claude-skills-marketplace
git -C claude-skills-marketplace checkout 83fe3b79ed8a

The author documents no install command, so this uses the repository directly. Our verdict covers commit 83fe3b79ed8a only.

Works in

The author has not said which agents this skill supports, and we have not tested it in any.

Audit history

Every audit, every source change

2026-10-20
✓SAFE B 89 / 100
first audit · source 83fe3b79ed8a