mermaid-diagram

Convert natural language requirements into Mermaid diagrams and verify syntax with Mermaid CLI.

2|Updated Mar 29, 2026
One-click install
npx skills add https://github.com/satsuki-64/MiniAgentWorkflow --skill mermaid-diagram-satsuki-64
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mermaid-diagram
Source: https://github.com/satsuki-64/MiniAgentWorkflow/tree/main/.skills/mermaid-diagram
Command: npx skills add https://github.com/satsuki-64/MiniAgentWorkflow --skill mermaid-diagram-satsuki-64

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill automates the creation of Mermaid diagrams from natural language or user prompts, saving time and eliminating manual diagram syntax.

Core Features & Use Cases

  • Automated Diagram Generation: Convert requirements into Mermaid code for various diagram types (flowcharts, sequence diagrams, class diagrams, ER diagrams, and more).
  • Output & Verification: Saves raw .mmd and rendered .md with embedded Mermaid blocks to a figures/ directory and verifies syntax via Mermaid CLI.
  • Use Case: When a developer needs to visualize system architecture from user stories, this Skill produces ready-to-render diagrams instantly.

Quick Start

Describe the diagram you want in plain language and the Skill will generate Mermaid code, save it to figures/, and verify its syntax.

Frequently Asked Questions about mermaid-diagram

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

FAQPage Schema
How do I generate Mermaid diagrams from natural language requirements?

To generate Mermaid diagrams from natural language, describe the desired visualization in plain text and the system outputs raw .mmd files and markdown with embedded Mermaid blocks. It supports flowcharts, sequence diagrams, class diagrams, and ER diagrams.

Can I automate sequence diagram creation for markdown documentation?

Yes, you can automate sequence diagram creation by providing user stories or plain text prompts. The system converts them into Mermaid syntax and saves the rendered output directly into markdown files within a figures/ directory.

Does this diagram generation process verify Mermaid syntax automatically?

Yes, the diagram generation process verifies syntax automatically using Mermaid CLI. It iterates through up to three refinement cycles to ensure the final Mermaid diagram is publication-ready and free of syntax errors.

What is the best way to convert user stories into system architecture diagrams?

The best way to convert user stories into system architecture diagrams is using an automated natural language processor that generates Mermaid code. This eliminates manual syntax writing and instantly produces ready-to-render visualizations.

What file formats are saved when creating Mermaid diagrams from text?

When creating Mermaid diagrams from text, the system saves both raw .mmd files containing the diagram source code and .md files with embedded Mermaid blocks. All generated outputs are stored in a dedicated figures/ directory.