mermaidjs-v11

Generate flowcharts, sequence, class, state, ER, and Gantt diagrams with Mermaid.js v11.

1|Updated Feb 28, 2026
One-click install
npx skills add https://github.com/locnbk2002/my-copilot --skill mermaidjs-v11-locnbk2002
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mermaidjs-v11
Source: https://github.com/locnbk2002/my-copilot/tree/main/.agents/skills/mermaidjs-v11
Command: npx skills add https://github.com/locnbk2002/my-copilot --skill mermaidjs-v11-locnbk2002

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill transforms plain text descriptions into a wide variety of visual diagrams, making complex information easy to understand and communicate.

Core Features & Use Cases

  • Diagram Generation: Create flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, Gantt charts, and many more (24+ types).
  • Versatile Rendering: Output diagrams as SVG, PNG, or PDF via CLI, or embed them directly in web pages and Markdown.
  • Use Case: Document your software architecture with a clear, text-based diagram that can be easily updated and shared.

Quick Start

Generate a flowchart from the provided text description.

Frequently Asked Questions about mermaidjs-v11

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

FAQPage Schema
How do I generate flowcharts and sequence diagrams from text?

To generate flowcharts and sequence diagrams from text, use Mermaid.js v11 syntax to write plain text descriptions that are automatically rendered into visual diagrams. This supports over 24 diagram types including class, state, ER, and Gantt charts.

Can I render Mermaid.js diagrams to SVG or PNG?

You can render Mermaid.js diagrams to SVG or PNG using CLI rendering. The Skill also supports exporting diagrams to PDF format and embedding them directly into web pages and Markdown documentation.

What is text-based diagramming and when should I use it for documentation?

Text-based diagramming is the process of creating visual diagrams using plain text syntax instead of graphical editors. You should use it for software architecture documentation when you need diagrams that are easy to update, share, and version control.

Does the Mermaid.js v11 API support JavaScript integration?

The Mermaid.js v11 API supports JavaScript integration for rendering diagrams directly within web applications. This allows you to programmatically generate and display flowcharts, sequence diagrams, and other visualizations in your project.

What's the best way to create a Gantt chart for project planning?

The best way to create a Gantt chart for project planning is using text-based Mermaid.js syntax, which transforms plain text scheduling descriptions into visual Gantt charts. This allows quick updates to project timelines without manual graphical editing.