mermaid-diagrams

Generate flowcharts, sequence diagrams, and class diagrams from Mermaid syntax.

Updated Feb 18, 2026
One-click install
npx skills add https://github.com/diegocanepa/agent-skills --skill mermaid-diagrams-diegocanepa
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mermaid-diagrams
Source: https://github.com/diegocanepa/agent-skills/tree/main/skills/mermaid-diagrams
Command: npx skills add https://github.com/diegocanepa/agent-skills --skill mermaid-diagrams-diegocanepa

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill simplifies the creation of complex software diagrams by allowing users to define them using easy-to-read text-based Mermaid syntax, eliminating the need for complex graphical tools.

Core Features & Use Cases

  • Text-to-Diagram Conversion: Automatically generates various diagram types (flowcharts, sequence diagrams, class diagrams, etc.) from Mermaid code.
  • Integration with Agent Workflows: Can be used to visualize code structures, system architectures, or process flows directly within agent-assisted development.
  • Use Case: When discussing a new feature's architecture, use this Skill to generate a flowchart of the user interaction and data flow.

Quick Start

Use the mermaid-diagrams skill to generate a flowchart from the following Mermaid code: graph TD; A-->B; B-->C;

Frequently Asked Questions about mermaid-diagrams

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

FAQPage Schema
How do I generate diagrams from text for software documentation?

You can generate diagrams from text by writing Mermaid syntax, which this Skill parses into visual representations like flowcharts and sequence diagrams. It requires a Mermaid rendering engine to visualize the textual descriptions graphically.

What types of diagrams can I create using Mermaid syntax?

Mermaid syntax supports generating various diagram types for software engineering, including flowcharts, sequence diagrams, and class diagrams. These visualizations help map out code structures, system architectures, and process flows.

How do I create a flowchart from text to visualize code structure?

To create a flowchart from text, provide Mermaid code such as 'graph TD; A-->B; B-->C;' to the Skill. It processes this text-based syntax to automatically generate the corresponding visual flowchart representation.

Do I need a specific rendering engine to visualize Mermaid diagrams?

Yes, visualizing Mermaid diagrams requires a separate Mermaid rendering engine. This Skill generates the text-based syntax and relies on an external engine to parse and display the graphical representations.

What is the best way to visualize system architecture without complex graphical tools?

Using text-based Mermaid syntax is an effective alternative to complex graphical tools for visualizing system architecture. It simplifies the creation of software diagrams by allowing you to define them through easy-to-read text.