mermaidjs-v11

Create and render Mermaid.js diagrams in Markdown for technical documentation.

3|1|Updated Dec 5, 2025
One-click install
npx skills add https://github.com/trungdo9/ClauKit --skill mermaidjs-v11-trungdo9
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mermaidjs-v11
Source: https://github.com/trungdo9/ClauKit/tree/main/skills/software/design/mermaidjs-v11
Command: npx skills add https://github.com/trungdo9/ClauKit --skill mermaidjs-v11-trungdo9

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires mermaid, and includes scripts (resource) and assets (resource) components.

What problem does it solve?

Mermaid.js V11 solves the problem of creating visually appealing diagrams and flowcharts that are both easy to write and maintain in Markdown format.

Core Features & Use Cases

  • Create Flowcharts: Develop flowcharts, decision trees, and sequence diagrams with a Markdown-inspired syntax.
  • Graphical Visualizations: Render diagrams such as sequence charts, Gantt timelines, and class diagrams in SVG format.
  • Version Control Integration: Keep your diagrams versioned in your repository, integrating with Git for seamless collaboration.
  • Customizable Styling: Customize the styling of your diagrams using theme variables and CSS classes for a cohesive look.
  • Use Case: Use this Skill to create project timelines and architecture diagrams that are easy to update and maintain within your codebase.

Quick Start

Use the mermaidjs-v11 skill to create a flowchart for a user registration process. Write the following markdown in a .md file:

flowchart TD
  A[User] --> B[Check Credentials]
  B -->|Valid| C[Account Created]
  B -->|Invalid| D[Back to A]

Frequently Asked Questions about mermaidjs-v11

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

FAQPage Schema
How do I create flowcharts and sequence diagrams in Markdown format?

To create flowcharts in Markdown, use Mermaid.js syntax to define nodes and edges, which automatically renders into SVG visualizations for technical documentation. This approach keeps diagrams maintainable as text rather than image files.

Can I integrate Markdown diagrams with Git repositories for version control?

Yes, Markdown-based diagrams integrate seamlessly with Git repositories because they are plain text files. This allows teams to track changes, review diffs, and collaborate on visual documentation directly within their version control workflow.

What types of diagrams can I render using Mermaid syntax?

Mermaid syntax supports rendering flowcharts, sequence diagrams, Gantt chart timelines, and class diagrams in SVG format. You can also apply customizable styling using theme variables and CSS classes for a cohesive visual look.

Does Mermaid.js work for visualizing business processes in technical documentation?

Mermaid.js is designed specifically for visualizing business processes in technical documentation. It uses a Markdown-inspired text syntax to generate project timelines, architecture diagrams, and decision trees that are easy to update.

What is the best way to maintain project architecture diagrams within a codebase?

The best way to maintain architecture diagrams within a codebase is using Mermaid.js to write them as Markdown text. This ensures diagrams remain versioned alongside code and can be easily updated without external image editing tools.