Architecture diagram

Skill bg-szy/TOP-SKILLS/skills/marketplace/architecture-diagram

全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

Install

npx -y skills add bg-szy/TOP-SKILLS --skill architecture-diagram

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What its author says it does

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Create professional, dark-themed architecture diagrams as standalone HTML files with SVG graphics. Use when the user asks for system architecture diagrams, infrastructure diagrams, cloud architecture visualizations, security diagrams, network topology diagrams, or any technical diagram showing system components and their relationships.

The file declares its own license as MIT. That is the author’s claim about this one file, and it is not the same thing as the license GitHub reports for the repository, which is listed with the other numbers below.

SKILL.md

6.2 KB, as published. Nobody here has run it

Architecture Diagram Skill

Create professional technical architecture diagrams as self-contained HTML files with inline SVG graphics and CSS styling.

Design System

Color Palette

Use these semantic colors for component types:

Component Type	Fill (rgba)	Stroke
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/Generic	`rgba(30, 41, 59, 0.5)`	`#94a3b8` (slate-400)

Typography

Use JetBrains Mono for all text (monospace, technical aesthetic):

<link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap" rel="stylesheet">

Font sizes: 12px for component names, 9px for sublabels, 8px for annotations, 7px for tiny labels.

Visual Elements

Background: #020617 (slate-950) with subtle grid pattern:

<pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse">
  <path d="M 40 0 L 0 0 0 40" fill="none" stroke="#1e293b" stroke-width="0.5"/>
</pattern>

Component boxes: Rounded rectangles (rx="6") with 1.5px stroke, semi-transparent fills.

Security groups: Dashed stroke (stroke-dasharray="4,4"), transparent fill, rose color.

Region boundaries: Larger dashed stroke (stroke-dasharray="8,4"), amber color, rx="12".

Arrows: Use SVG marker for arrowheads:

<marker id="arrowhead" markerWidth="10" markerHeight="7" refX="9" refY="3.5" orient="auto">
  <polygon points="0 0, 10 3.5, 0 7" fill="#64748b" />
</marker>

Arrow z-order: Draw connection arrows early in the SVG (after the background grid) so they render behind component boxes. SVG elements are painted in document order, so arrows drawn first will appear behind shapes drawn later.

Masking arrows behind transparent fills: Since component boxes use semi-transparent fills (rgba(..., 0.4)), arrows behind them will show through. To fully mask arrows, draw an opaque background rect (e.g., fill="#0f172a") at the same position before drawing the semi-transparent styled rect on top:

<!-- Opaque background to mask arrows -->
<rect x="X" y="Y" width="W" height="H" rx="6" fill="#0f172a"/>
<!-- Styled component on top -->
<rect x="X" y="Y" width="W" height="H" rx="6" fill="rgba(76, 29, 149, 0.4)" stroke="#a78bfa" stroke-width="1.5"/>

Auth/security flows: Dashed lines in rose color (#fb7185).

Message buses / Event buses: Small connector elements between services. Use orange color (#fb923c stroke, rgba(251, 146, 60, 0.3) fill):

<rect x="X" y="Y" width="120" height="20" rx="4" fill="rgba(251, 146, 60, 0.3)" stroke="#fb923c" stroke-width="1"/>
<text x="CENTER_X" y="Y+14" fill="#fb923c" font-size="7" text-anchor="middle">Kafka / RabbitMQ</text>

Spacing Rules

CRITICAL: When stacking components vertically, ensure proper spacing to avoid overlaps:

Standard component height: 60px for services, 80-120px for larger components
Minimum vertical gap between components: 40px
Inline connectors (message buses): Place IN the gap between components, not overlapping

Example vertical layout:

Component A: y=70,  height=60  → ends at y=130
Gap:         y=130 to y=170   → 40px gap, place bus at y=140 (20px tall)
Component B: y=170, height=60  → ends at y=230

Wrong: Placing a message bus at y=160 when Component B starts at y=170 (causes overlap) Right: Placing a message bus at y=140, centered in the 40px gap (y=130 to y=170)

Legend Placement

CRITICAL: Place legends OUTSIDE all boundary boxes (region boundaries, cluster boundaries, security groups).

Calculate where all boundaries end (y position + height)
Place legend at least 20px below the lowest boundary
Expand SVG viewBox height if needed to accommodate

Example:

Kubernetes Cluster: y=30, height=460 → ends at y=490
Legend should start at: y=510 or below
SVG viewBox height: at least 560 to fit legend

Wrong: Legend at y=470 inside a cluster boundary that ends at y=490 Right: Legend at y=510, below the cluster boundary, with viewBox height extended

Layout Structure

Header - Title with pulsing dot indicator, subtitle
Main SVG diagram - Contained in rounded border card
Summary cards - Grid of 3 cards below diagram with key details
Footer - Minimal metadata line

Component Box Pattern

<rect x="X" y="Y" width="W" height="H" rx="6" fill="FILL_COLOR" stroke="STROKE_COLOR" stroke-width="1.5"/>
<text x="CENTER_X" y="Y+20" fill="white" font-size="11" font-weight="600" text-anchor="middle">LABEL</text>
<text x="CENTER_X" y="Y+36" fill="#94a3b8" font-size="9" text-anchor="middle">sublabel</text>

Info Card Pattern

<div class="card">
  <div class="card-header">
    <div class="card-dot COLOR"></div>
    <h3>Title</h3>
  </div>
  <ul>
    <li>• Item one</li>
    <li>• Item two</li>
  </ul>
</div>

Template

Copy and customize the template at assets/template.html. Key customization points:

Update the <title> and header text
Modify SVG viewBox dimensions if needed (default: 1000 x 680)
Add/remove/reposition component boxes
Draw connection arrows between components
Update the three summary cards
Update footer metadata

Output

Always produce a single self-contained .html file with:

Embedded CSS (no external stylesheets except Google Fonts)
Inline SVG (no external images)
No JavaScript required (pure CSS animations)

The file should render correctly when opened directly in any modern browser.