markdown-mermaid-writing

Create Markdown documents with embedded Mermaid diagrams for version-controlled documentation.

2|Updated Apr 12, 2026
One-click install
npx skills add https://github.com/Clay-HHK/claude-config --skill markdown-mermaid-writing-clay-hhk
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: markdown-mermaid-writing
Source: https://github.com/Clay-HHK/claude-config/tree/main/skills/markdown-mermaid-writing
Command: npx skills add https://github.com/Clay-HHK/claude-config --skill markdown-mermaid-writing-clay-hhk

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) and assets (resource) components.

What problem does it solve?

Provides a single, consistent standard for creating scientific and technical documentation where diagrams are first-class, text-diffable artifacts. It prevents siloed image blobs, reduces token-cost for AI workflows, and ensures diagrams and prose remain the canonical, version-controlled source.

Core Features & Use Cases

  • Mermaid-first authoring: Embed Mermaid diagrams directly in Markdown so diagrams are editable, diffable, and renderable across platforms.
  • Comprehensive style guides: Enforces markdown and Mermaid rules (headings, emoji policy, accTitle/accDescr, classDef usage) to produce accessible, consistent documents.
  • 24 diagram-type references & 9 templates: Ready-to-use templates and exemplar guides for flowcharts, sequences, ER, C4, gantt, radar, and more to cover scientific reports, READMEs, ADRs, and presentations.
  • Integration guidance: Prescribed three-phase workflow (Mermaid source → optional Python/data plots → optional AI/PNG polish) and cross-skill integration notes for scientific-writing and schematic tools.

Quick Start

Generate a .md report using the nearest template and include inline Mermaid diagrams following the Mermaid style guide and accTitle/accDescr conventions.

Frequently Asked Questions about markdown-mermaid-writing

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

FAQPage Schema
How do I embed Mermaid diagrams in Markdown for version-controlled documentation?

Embedding Mermaid diagrams in Markdown involves writing text-based diagram code directly within your .md files so they render as visual charts. This approach keeps diagrams text-diffable and editable across platforms, preventing siloed image blobs in version control.

What is the best way to include accessible diagrams in scientific Markdown reports?

To include accessible diagrams in Markdown reports, use Mermaid syntax and enforce accessibility metadata like accTitle and accDescr. This ensures screen readers can interpret the visual structure while maintaining reproducible, version-controlled documentation.

Can I generate architecture and workflow diagrams using Markdown templates?

Yes, you can generate architecture and workflow diagrams using predefined Markdown templates with embedded Mermaid diagrams. This provides ready-to-use structures for flowcharts, sequences, and ER diagrams, ensuring consistent style and reproducible documentation.

How do I style Mermaid flowcharts in README documentation?

You style Mermaid flowcharts in README documentation by applying enforced style rules such as classDef usage and heading conventions. This produces consistent, accessible documents across scientific reports and technical project files.

Does Markdown with embedded Mermaid work for AI workflow documentation?

Markdown with embedded Mermaid works well for AI workflow documentation because it reduces token costs compared to image blobs. The text-diffable diagrams remain the canonical source, integrating smoothly with optional Python data plots or AI image generation.

What types of diagrams can I create with Mermaid for technical documentation?

With Mermaid for technical documentation, you can create 24 diagram types including flowcharts, sequences, ER, C4, gantt, and radar charts. These cover diverse needs from scientific reports and ADRs to presentations and workflow architecture.