architecture-diagram

これはレビュー時に保存された抜粋です。完全で最新の内容は外部ソースを確認してください。

---
name: architecture-diagram
description: Generate dark-themed SVG diagrams of software systems and cloud infrastructure as standalone HTML files with inline SVG graphics. Semantic component colors (cyan=frontend, emerald=backend, violet=database, amber=cloud/AWS, rose=security, orange=message bus), JetBrains Mono font, grid background. Best suited for software architecture, cloud/VPC topology, microservice maps, service-mesh diagrams, database + API layer diagrams, security groups, message buses — anything that fits a tech-infra deck with a dark aesthetic. If a more specialized diagramming skill exists for the subject (scientific, educational, hand-drawn, animated, etc.), prefer that — otherwise this skill can also serve as a general-purpose SVG diagram fallback. Based on Cocoon AI's architecture-diagram-generator (MIT).
version: 1.0.0
author: Cocoon AI ([email protected]), ported by Hermes Agent
license: MIT
dependencies: []
metadata:
  hermes:
    tags: [architecture, diagrams, SVG, HTML, visualization, infrastructure, cloud]
    related_skills: [concept-diagrams, excalidraw]
---

# Architecture Diagram Skill

Generate professional, dark-themed technical architecture diagrams as standalone HTML files with inline SVG graphics. No external tools, no API keys, no rendering libraries — just write the HTML file and open it in a browser.

## Scope

**Best suited for:**
- Software system architecture (frontend / backend / database layers)
- Cloud infrastructure (VPC, regions, subnets, managed services)
- Microservice / service-mesh topology
- Database + API map, deployment diagrams
- Anything with a tech-infra subject that fits a dark, grid-backed aesthetic

**Look elsewhere first for:**
- Physics, chemistry, math, biology, or other scientific subjects
- Physical objects (vehicles, hardware, anatomy, cross-sections)
- Floor plans, narrative journeys, educational / textbook-style visuals
- Hand-drawn whiteboard sketches (consider `excalidraw`)
- Animated explainers (consider an animation skill)

If a more specialized skill is available for the subject, prefer that. If none fits, this skill can also serve as a general SVG diagram fallback — the output will just carry the dark tech aesthetic described below.

Based on [Cocoon AI's architecture-diagram-generator](https://github.com/Cocoon-AI/architecture-diagram-generator) (MIT).

## Workflow

1. User describes their system architecture (components, connections, technologies)
2. Generate the HTML file following the design system below
3. Save with `write_file` to a `.html` file (e.g. `~/architecture-diagram.html`)
4. User opens in any browser — works offline, no dependencies

### Output Location

Save diagrams to a user-specified path, or default to the current working directory:
```
./[project-name]-architecture.html
```

### Preview

After saving, suggest the user open it:
```bash
# macOS
open ./my-architecture.html
# Linux
xdg-open ./my-architecture.html
```

## Design System & Visual Language

### Color Palette (Semantic Mapping)

Use specific `rgba` fills and hex strokes to categorize components:

| Component Type | Fill (rgba) | Stroke (Hex) |
| :--- | :--- | :--- |
| **Frontend** | `rgba(8, 51, 68, 0.4)` | `#22d3ee` (cyan-400) |
| **Backend** | `rgba(6, 78, 59, 0.4)` | `#34d399` (emerald-400) |
| **Database** | `rgba(76, 29, 149, 0.4)` | `#a78bfa` (violet-400) |
| **AWS/Cloud** | `rgba(120, 53, 15, 0.3)` | `#fbbf24` (amber-400) |
| **Security** | `rgba(136, 19, 55, 0.4)` | `#fb7185` (rose-400) |
| **Message Bus** | `rgba(251, 146, 60, 0.3)` | `#fb923c` (orange-400) |
| **External** | `rgba(30, 41, 59, 0.5)` | `#94a3b8` (slate-400) |

### Typography & Background
- **Font:** JetBrains Mono (Monospace), loaded from Google Fonts
- **Sizes:** 12px (Names), 9px (Sublabels), 8px (Annotations), 7px (Tiny labels)
- **Background:** Slate-950 (`#020617`) with a subtle 40px grid pattern

```svg
<!-- Background Grid Pattern -->
<pattern id="grid" width="40" height="40" patternUnits="use