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Diagram Render Skill

Render PlantUML, Mermaid, and Graphviz code blocks into PNG or SVG images.

1|Updated Oct 14, 2023
Search Tags:#documentation#mermaid#rendering#images#diagrams#plantuml#graphviz
One-click install
npx skills add https://github.com/walterfan/lazy-ai-primer --skill diagram-render-skill
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: Diagram Render Skill
Source: https://github.com/walterfan/lazy-ai-primer/tree/main/assets/skills/diagram-render
Command: npx skills add https://github.com/walterfan/lazy-ai-primer --skill diagram-render-skill

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires requests, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill automates the process of converting diagram code blocks (PlantUML, Mermaid, Graphviz) into visual image formats like PNG and SVG, streamlining documentation and visual communication.

Core Features & Use Cases

  • Multi-format Support: Renders diagrams defined in PlantUML, Mermaid, and Graphviz syntaxes.
  • Flexible Output: Supports both PNG and SVG image formats.
  • Use Case: When writing technical documentation or blog posts that require diagrams, this Skill can automatically generate the visual representations from the code snippets, ensuring consistency and easy updates.

Quick Start

Use the diagram render skill to convert the provided PlantUML code block into a PNG image named 'architecture.png'.

Frequently Asked Questions about Diagram Render Skill

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I render Mermaid and PlantUML code blocks into PNG or SVG images?▼

To render Mermaid and PlantUML code blocks into PNG or SVG images, this Skill automates conversion using PlantUML, Mermaid, and Graphviz syntaxes. It supports file input/output or stdin/stdout base64 encoding for seamless documentation workflows.

Can I convert Graphviz diagrams to SVG format without installing local rendering engines?▼

Converting Graphviz diagrams to SVG format requires optional local Graphviz installations. The Skill relies on the Python requests library for PlantUML rendering and needs Python 3.9 or higher to execute the diagram generation process.

What is the best way to automate diagram generation for technical documentation?▼

Automating diagram generation for technical documentation is best handled by rendering code snippets into visual formats like PNG and SVG. This Skill processes PlantUML, Mermaid, and Graphviz syntaxes to ensure visual consistency and easy updates.

Does the PlantUML rendering process require an internet connection?▼

The PlantUML rendering process requires the Python requests library to send diagram code to a rendering endpoint. Optional local Graphviz and mermaid-cli installations can provide offline rendering capabilities for those specific diagram formats.

What diagram types are supported when rendering code into images?▼

Supported diagram types when rendering code into images include UML diagrams, flowcharts, and network graphs. The Skill parses PlantUML, Mermaid, and Graphviz syntaxes to generate corresponding PNG or SVG visual outputs.

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