What is a Mermaid diagram?

Mermaid is a JavaScript-based diagramming and charting tool that uses Markdown-inspired text definitions to render diagrams, making them easy to maintain and version control.

Can Claude render the diagrams directly?

Claude generates the Mermaid syntax which can be instantly rendered in platforms like GitHub, GitLab, VS Code, Notion, or the Mermaid Live Editor.

Which diagram types are supported by this skill?

It supports a wide range including flowcharts, sequence diagrams, class diagrams, state diagrams, ERDs, Gantt charts, Git graphs, and C4 architecture diagrams.

Why use text-based diagrams instead of image files?

Text-based diagrams are stored as code, meaning they are searchable, easy to edit without special software, and can be tracked via Git version control.

Does it support the C4 model for architecture?

Yes, the skill includes specialized guidance for creating System Context, Container, Component, and Code diagrams following the C4 architecture standard.

Mermaid Diagrams

Name: Mermaid Diagrams
Author: softaworks

bysoftaworks

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347

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学習とドキュメンテーション

Generates professional software diagrams and architecture visualizations using text-based Mermaid syntax.

This skill empowers Claude to create, visualize, and document complex software systems using Mermaid's efficient text-to-diagram syntax. It covers everything from domain modeling and database schemas to API interaction flows and high-level C4 architecture. By translating system requirements into version-controllable diagrams, it helps developers bridge the gap between code and visual documentation, making it indispensable for system design, onboarding, and architectural planning.

主な機能

01Offers advanced theming and styling options for professional visual output

02347 GitHub stars

03Implements C4 model architecture for multi-level system visualization

04Supports multiple diagram types including Class, Sequence, Flowcharts, and ERDs

05Provides standardized syntax for version-controllable documentation

06Includes best practices for domain modeling and database schema design

ユースケース

01Visualizing complex API request/response cycles and authentication flows

02Designing and documenting database schemas with Entity Relationship Diagrams

03Mapping out high-level system architecture using C4 container and component levels

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add softaworks/agent-toolkit mermaid-diagrams

For use in Claude.ai and ChatGPT

Download Skill