skills.rest
pedronauck
pedronauckCOMMUNITY
Explore all skills by this author →
Website𝕏@pedronauckGitHub

mermaid-diagrams

Generate class, sequence, flowchart, ERD, and C4 diagrams from Mermaid text syntax.

567|82|Updated Mar 15, 2026
Search Tags:#architecture#documentation#mermaid#flowchart#diagrams#sequence diagram#class diagram
One-click install
npx skills add https://github.com/pedronauck/skills --skill mermaid-diagrams-pedronauck
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: mermaid-diagrams
Source: https://github.com/pedronauck/skills/tree/main/skills/mermaid-diagrams
Command: npx skills add https://github.com/pedronauck/skills --skill mermaid-diagrams-pedronauck

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill transforms complex technical concepts into clear, maintainable diagrams that can be version-controlled alongside your code, eliminating the need for manual drawing tools and ensuring diagrams stay synchronized with your system.

Core Features & Use Cases

  • Diagram Generation: Create various diagrams (class, sequence, flowchart, ERD, C4, etc.) from simple text definitions.
  • Version Control: Store diagrams as text files (.mmd) directly in your repository.
  • Use Case: Document your system's architecture using a C4 context diagram, then create a sequence diagram to illustrate a critical user authentication flow, all within your codebase.

Quick Start

Create a flowchart that shows the steps for user registration.

Frequently Asked Questions about mermaid-diagrams

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

FAQPage Schema
How do I generate sequence diagrams and flowcharts from text for my codebase?▼

You can generate sequence diagrams, flowcharts, and other software diagrams by writing simple text definitions using Mermaid syntax. This approach allows you to store diagrams as version-controllable text files directly in your repository.

What is the best way to keep software architecture diagrams synchronized with my code?▼

The best way to keep architecture diagrams synchronized is using text-based definitions stored directly in your repository. This eliminates manual drawing tools and ensures your C4 diagrams and flowcharts stay aligned with your system.

Can I use Mermaid text syntax to create database schema ERDs?▼

Yes, you can use Mermaid text syntax to create database schema ERDs. The generator supports ERDs for database schemas, alongside class diagrams for domain modeling and C4 diagrams for architecture visualization.

How do I document a user authentication flow using a sequence diagram in my repository?▼

You document an authentication flow by creating a text-based sequence diagram using Mermaid syntax. This enables you to illustrate critical interaction flows within your codebase, ensuring your documentation remains version-controlled.

Does Mermaid support class diagrams for domain modeling and documentation?▼

Yes, Mermaid supports class diagrams specifically for domain modeling. You can generate them from text definitions to visualize system structures and maintain technical documentation alongside your code.

Related Skills

Explore More Software Engineering Skills→
matt-fell-aimatt-fell-ai
1

visionary

Converts text-based system descriptions into Mermaid diagram code and architectural sketches.

Community
Intermediate
Anders-planckAnders-planck

mermaid

Generate Mermaid diagram syntax from natural language and render SVG/PNG outputs.

Community
Intermediate
nimadorostkarnimadorostkar
25

diagrams

Generate Mermaid diagrams as code for version-controlled documentation.

Community
Intermediate
jrmatherlyjrmatherly
1

mermaid-diagrams

Generate software diagrams from text using Mermaid syntax.

Community
Advanced