az-diagram-autogen 0.1.3

Interactive Azure architecture diagram generator with 634 official Azure icons

az-diagram-autogen

Azure architecture diagram engine for AI coding agent skills

Generate interactive HTML/PNG diagrams of Azure architectures from JSON.
Built for Agent Skills — works with GitHub Copilot, Claude Code, and compatible AI coding agents.
Also usable standalone via CLI or Python API.

Use in Your Skill • Screenshots • Features • CLI • Python API

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🎨 What It Looks Like

Basic RAG Chatbot

Multi-Subscription Landing Zone

Private RAG with VNet & PE

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🔧 Use in Your Skill

This package is built for AI coding agent skills — GitHub Copilot, Claude Code, and any Agent Skills-compatible tool.

📋 Copy the block below into your SKILL.md:

Required: Include this in your skill's SKILL.md. The agent will read --reference to learn the full JSON schema and service type list.

## Diagram Generation

Use the `az-diagram-autogen` package to generate architecture diagrams.

### Install
```
pip install az-diagram-autogen
```

### Read Reference
```
az-diagram-autogen --reference
```
This prints the full service type list, JSON schema, and usage.
**Read this reference before generating diagrams. Follow the exact type values and JSON format.**

### Generate
```
az-diagram-autogen \
  --services '<services JSON or file path>' \
  --connections '<connections JSON or file path>' \
  --title '<diagram title>' \
  --output '<output file path>' \
  -f '<format: html|png|both>' \
  --vnet-info '<VNet CIDR (optional)>' \
  --hierarchy '<subscription/RG hierarchy JSON (optional)>'
```

### Or via Python API
```python
from az_diagram_autogen import generate_diagram
html = generate_diagram(services=[...], connections=[...], title="Title")
with open("output.html", "w", encoding="utf-8") as f:
    f.write(html)
```

The bundled REFERENCE.md contains the complete service type list (30+), JSON schema, connection types, and hierarchy format. The agent reads it via --reference so you don't need to list types in your SKILL.md.

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⚡ Features

Feature	Description
605 Azure Icons	Official Microsoft Azure icons, Base64-encoded — works offline
Interactive	Drag-and-drop nodes, pan & zoom, click for details
Private Endpoints	Visualize PE connections with dedicated group
VNet Boundaries	Purple dashed boundaries with CIDR labels
Multi-Sub/RG	Nested subscription → resource group hierarchy
Auto-Layout	Smart category-based or RG-based grouping
Sidebar	Resource details panel with SKU, tags, connection legend
Self-Contained	Single HTML file — share via email, Slack, Teams
Dual Interface	CLI tool + Python API
Zero Dependencies	Pure Python, no external packages required
Cross-Platform	Windows, macOS, Linux, WSL — anywhere Python runs

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🖥️ CLI Reference

az-diagram-autogen [OPTIONS]

Option	Short	Default	Description
--services	-s	(required)	Services JSON — inline string or file path
--connections	-c	(required)	Connections JSON — inline string or file path
--title	-t	"Azure Architecture"	Diagram title
--output	-o	"azure-architecture.html"	Output file path
--format	-f	html	Output format: html, png, or both (html+png)
--vnet-info		""	VNet CIDR label for boundary
--hierarchy		""	Subscription/RG hierarchy JSON
--reference			Print skill integration reference

Output formats:

# HTML only (default) — interactive, self-contained
az-diagram-autogen -s svc.json -c conn.json -o arch.html

# PNG only — static image (requires puppeteer: npm i puppeteer)
az-diagram-autogen -s svc.json -c conn.json -o arch -f png

# Both HTML + PNG
az-diagram-autogen -s svc.json -c conn.json -o arch -f both

---

📦 Python API

from az_diagram_autogen import generate_diagram

html = generate_diagram(
    services=[
        {"id": "foundry", "name": "AI Foundry", "type": "ai_foundry", "sku": "S0"},
        {"id": "search", "name": "AI Search", "type": "ai_search", "sku": "S1"},
    ],
    connections=[
        {"from": "foundry", "to": "search", "label": "RAG Query", "type": "api"},
    ],
    title="My Architecture",
    vnet_info="10.0.0.0/16 | pe-subnet: 10.0.1.0/24",
    hierarchy=[{"subscription": "prod-sub", "resourceGroups": ["rg-ai", "rg-data"]}],
)

with open("output.html", "w") as f:
    f.write(html)

Search Azure Icons

from az_diagram_autogen import search_icons

for key, name, category in search_icons("storage"):
    print(f"  {key}: {name} ({category})")
# storage_accounts: Storage Accounts (Storage)
# storage_accounts_classic: Storage Accounts (Classic) (Storage)
# ...

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🤝 Contributing

Contributions welcome! Feel free to open issues or submit PRs.

git clone https://github.com/whoniiii/az-diagram-autogen.git
cd az-diagram-autogen
pip install -e .
python -m unittest discover -s tests

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📄 License

MIT © Jeonghoon Lee