html-svg-diagrams

Generate self-contained HTML files with inline SVG diagrams for technical concepts.

Updated May 5, 2026
One-click install
npx skills add https://github.com/ethan-rio/skills --skill html-svg-diagrams
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: html-svg-diagrams
Source: https://github.com/ethan-rio/skills/tree/main/skills/html/html-svg-diagrams
Command: npx skills add https://github.com/ethan-rio/skills --skill html-svg-diagrams

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Technical concepts involving spatial relationships, sequencing, or flow are poorly represented by ASCII art, mermaid blocks, or plain markdown text, which lack real shapes, proper typography, and flexible positioning. This Skill eliminates that limitation by enabling the creation of precise, scalable SVG diagrams embedded in self-contained HTML files.

Core Features & Use Cases

  • Multi-type diagram support: Create flowcharts, sequence diagrams, state machines, data-flow diagrams, dependency graphs, and request/response timelines for any technical concept.
  • Production-ready output: Generates responsive, accessible HTML files with no external dependencies, proper text wrapping to avoid overflow, and print-friendly formatting.
  • Use Case: Use this to illustrate a microservice request flow for a system design document, or map a user authentication state machine for a product spec, replacing unclear text-based diagrams with clear visualizations.

Quick Start

Request a self-contained HTML file with an SVG sequence diagram illustrating the end-to-end flow of a user API request from client submission to database response.

Frequently Asked Questions about html-svg-diagrams

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

FAQPage Schema
How do I generate SVG flowcharts and sequence diagrams for technical documentation?

You can generate SVG flowcharts and sequence diagrams by creating self-contained HTML files with inline SVG elements, responsive design, and accessible markup to visually represent spatial and relational technical concepts.

What is the best way to create scalable state machines without external runtime dependencies?

Creating scalable state machines without external dependencies is best achieved by generating self-contained HTML files with inline SVG elements, ensuring proper text wrapping and print-friendly formatting for production-ready output.

How do I prevent text overflow when generating SVG diagrams in HTML files?

To prevent text overflow when generating SVG diagrams in HTML files, the output includes proper text wrapping and flexible positioning within the inline SVG elements to ensure clear typography and layout.

Can I use plain markdown text or mermaid blocks for complex dependency graphs?

Plain markdown text or mermaid blocks lack real shapes, proper typography, and flexible positioning for complex dependency graphs, making self-contained HTML files with inline SVG diagrams a better choice for precise visualization.

Does this approach support request/response timelines for incident reviews?

Yes, this approach supports request/response timelines for incident reviews by generating responsive, accessible HTML files with inline SVG elements that clearly map the end-to-end flow of technical events.

Are the generated HTML files with SVG diagrams accessible and print-friendly?

Yes, the generated HTML files with SVG diagrams are accessible and print-friendly, featuring responsive design, accessible markup, and no external runtime dependencies for production-ready technical visualization.