markdown-mermaid

Embed Mermaid diagrams in Markdown code blocks for cross-platform rendering.

3|2|Updated Jan 23, 2026
One-click install
npx skills add https://github.com/AeyeOps/aeo-skill-marketplace --skill markdown-mermaid
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: markdown-mermaid
Source: https://github.com/AeyeOps/aeo-skill-marketplace/tree/main/aeo-documentation/skills/markdown-mermaid
Command: npx skills add https://github.com/AeyeOps/aeo-skill-marketplace --skill markdown-mermaid

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Markdown documents often lack integrated, ready-to-render diagrams. This Skill enables embedding and rendering Mermaid diagrams directly within Markdown across major platforms, improving clarity and communication.

Core Features & Use Cases

  • Inline Mermaid blocks support flowcharts, ERDs, sequences, state machines, Gantt charts, and mindmaps
  • Cross-platform rendering with consistent results on GitHub, GitLab, VS Code, and Obsidian
  • Access to validated templates, layout optimization, and cross-platform rendering guidance
  • Use cases include documenting software architecture, API/data flows, database schemas, and data processes

Quick Start

  • Add a mermaid code block to a Markdown file to render diagrams in supported environments.
  • For example, insert a simple flowchart into a Markdown document and view it on GitHub, GitLab, VS Code, or Obsidian.

Frequently Asked Questions about markdown-mermaid

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

FAQPage Schema
How do I render Mermaid diagrams directly in Markdown documents?

You can render Mermaid diagrams by inserting standard Markdown code blocks with the mermaid language identifier, relying on native Mermaid runtimes in supported platforms for visual output.

Does GitHub and GitLab support rendering Mermaid flowcharts in Markdown?

Yes, GitHub and GitLab natively support rendering Mermaid flowcharts, ERDs, and sequences directly within Markdown documents without requiring any external tooling.

What types of diagrams can I embed in Markdown using Mermaid?

You can embed flowcharts, ERDs, sequence diagrams, state machines, Gantt charts, and mindmaps directly into Markdown files using standard Mermaid code blocks.

Can I use Mermaid diagrams in VS Code and Obsidian Markdown files?

Yes, VS Code and Obsidian fully support Mermaid diagram rendering within Markdown documents, providing consistent visual results across these documentation environments.

Do I need external tools to display Mermaid diagrams in Markdown?

No external tooling is required beyond the Mermaid runtimes already available in supported platforms like GitHub, GitLab, VS Code, and Obsidian for rendering Markdown diagrams.

What is the best way to document software architecture and database schemas in Markdown?

Using Mermaid diagram blocks in Markdown is an effective way to document software architecture, API data flows, and database schemas, ensuring clear visual communication across platforms.