mermaid-diagram

Generate Mermaid diagrams from natural language requirements and validate syntax.

Updated Apr 1, 2026

Search Tags:#mermaid #validation #rendering #diagram #code-generation #mmd

Ready to run

npx skills add https://github.com/Wenwen555/ARIS-LVLM --skill mermaid-diagram-wenwen555

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: mermaid-diagram
Source: https://github.com/Wenwen555/ARIS-LVLM/tree/main/skills/mermaid-diagram
Command: npx skills add https://github.com/Wenwen555/ARIS-LVLM --skill mermaid-diagram-wenwen555

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Converts user requirements into accurate Mermaid diagrams, saving time and reducing miscommunication during design review.

Core Features & Use Cases

Generate diagrams across Mermaid types (flowchart, sequence, class, ER, Gantt, and more) from natural language requirements.
Output both raw Mermaid code (.mmd) and a Markdown-ready version (.md) into a single organized figures/ directory for easy preview and sharing.
Use cases include software architecture planning, API workflow visualization, and documentation generation.

Quick Start

Describe your diagram requirements and I will generate Mermaid code, saving both .mmd and .md files under figures/ and validating 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 a Mermaid diagram from natural language requirements?▼

To generate a Mermaid diagram from natural language, describe your flowchart, sequence, class, ER, or Gantt chart requirements. The Skill translates your text into Mermaid code, validates the syntax, and outputs ready-to-render .mmd and .md files.

What is the best way to convert software architecture plans into Mermaid code?▼

The best way to convert software architecture plans into Mermaid code is to provide your design requirements. The Skill produces validated Mermaid syntax for various diagram types and saves both raw code and Markdown versions for easy review.

Does this Mermaid generator validate syntax and save files automatically?▼

Yes, this Mermaid generator validates syntax using Mermaid CLI and saves files automatically. It outputs both raw .mmd code and a Markdown-ready .md version into an organized figures/ directory for easy previewing and reuse.

Can I use this tool to create an ER diagram or Gantt chart from text?▼

You can use this tool to create an ER diagram or Gantt chart from text by specifying your desired diagram type. It supports flowcharts, sequence diagrams, class diagrams, ER diagrams, Gantt charts, and more from natural language input.

What file formats are output when rendering Mermaid diagrams from text descriptions?▼

When rendering Mermaid diagrams from text descriptions, the output file formats are .mmd for raw Mermaid code and .md for a Markdown-ready version. Both are saved under a dedicated figures/ directory.