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KaimingWan
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mermaid-diagrams

Generate software diagrams from text-based Mermaid syntax.

103|15|Updated Feb 6, 2026
Search Tags:#architecture#documentation#mermaid#flowchart#visualization#diagrams#sequence diagram
One-click install
npx skills add https://github.com/KaimingWan/oh-my-claude-code --skill mermaid-diagrams-kaimingwan
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: mermaid-diagrams
Source: https://github.com/KaimingWan/oh-my-claude-code/tree/main/archive/v2/claude-skills/mermaid-diagrams
Command: npx skills add https://github.com/KaimingWan/oh-my-claude-code --skill mermaid-diagrams-kaimingwan

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill simplifies the creation and visualization of complex software designs, system architectures, and processes by converting text-based descriptions into clear, professional diagrams.

Core Features & Use Cases

  • Diagram Generation: Create various diagram types including class, sequence, flowchart, ERD, C4, state, and git graphs.
  • Text-based Syntax: Define diagrams using simple, version-controllable text.
  • Use Case: Documenting an API's request/response flow using a sequence diagram or visualizing a database schema with an ERD.

Quick Start

Use the mermaid-diagrams skill to generate a flowchart visualizing the user authentication process.

Frequently Asked Questions about mermaid-diagrams

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

FAQPage Schema
How do I generate a sequence diagram for an API flow using text?▼

You can generate a sequence diagram by providing text-based Mermaid syntax to define the API request and response flow. This Skill converts the text description directly into a visual sequence diagram.

What types of software architecture diagrams can I create with Mermaid?▼

Mermaid supports creating class, sequence, flowchart, ERD, C4, state, and git graphs. These diagram types cover software architecture, database design, application flows, and process mapping.

Can I visualize a database schema using an ERD without manual drawing?▼

Yes, you can visualize a database schema by defining an ERD using simple Mermaid text syntax. The Skill processes this version-controllable text to render the schema diagram automatically.

Do I need to know Mermaid syntax to document application flows?▼

Yes, understanding Mermaid syntax and selecting the correct diagram type are required for effective visualization. The Skill relies on text-based syntax input to map application flows and processes.

Is text-based diagram generation better for version control than visual tools?▼

Text-based Mermaid diagrams are inherently version-controllable because they are stored as simple text. This allows tracking changes to software designs and process maps directly in version control systems unlike visual tools.

Why use Mermaid for process mapping instead of other visualization methods?▼

Mermaid simplifies creating complex software designs by converting text descriptions into professional diagrams. It applies to software architecture and process mapping without requiring manual drag-and-drop drawing tools.

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