What types of diagrams can this Claude Code skill create?

The skill supports a comprehensive range of diagrams including class diagrams, sequence diagrams, flowcharts, ERDs, state diagrams, git graphs, and gantt charts.

Does the skill validate the Mermaid syntax before saving?

Yes, it includes a data validation checkpoint that verifies the Mermaid syntax against the declared diagram type to ensure it renders correctly.

Where can I view the diagrams generated by this skill?

Since it uses Mermaid syntax, the diagrams render natively in GitHub, GitLab, VS Code, Notion, Obsidian, and any markdown editor with Mermaid support.

Can I use this for C4 architecture modeling?

While it supports basic architectural views, the skill recommends using the specialized c4-architecture skill for multi-level C4 system modeling.

Mermaid Diagramming

Name: Mermaid Diagramming
Author: hjemmesidekongen

byhjemmesidekongen

0•

学習とドキュメンテーション

Generates professional software architecture and process diagrams using Mermaid syntax directly within your documentation.

The Mermaid Diagramming skill enables Claude to visualize complex logic, system architectures, and data structures using industry-standard Mermaid syntax. It supports a wide variety of formats including flowcharts, sequence diagrams, class diagrams, ERDs, and gantt charts, ensuring your technical documentation stays in sync with your code. By leveraging text-based diagramming, this skill allows for version-controlled visual assets that render natively in platforms like GitHub, GitLab, and VS Code.

主な機能

01Compatible with major developer tools like VS Code, Notion, and Obsidian

02Incremental diagram design for building complex systems from simple concepts

03Native syntax validation to ensure diagrams render correctly on the first try

040 GitHub stars

05Integration with version control via .mmd file generation and markdown embedding

06Supports multiple diagram types including Flowcharts, ERDs, and Sequence diagrams

ユースケース

01Mapping out API authentication flows and system interactions via sequence diagrams

02Visualizing database schemas and table relationships using Entity Relationship Diagrams (ERD)

03Documenting complex business logic and user journeys through interactive flowcharts

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add hjemmesidekongen/ai mermaid-diagrams

For use in Claude.ai and ChatGPT

主な機能

01Compatible with major developer tools like VS Code, Notion, and Obsidian

02Incremental diagram design for building complex systems from simple concepts

03Native syntax validation to ensure diagrams render correctly on the first try

040 GitHub stars

05Integration with version control via .mmd file generation and markdown embedding

06Supports multiple diagram types including Flowcharts, ERDs, and Sequence diagrams

ユースケース

01Mapping out API authentication flows and system interactions via sequence diagrams

02Visualizing database schemas and table relationships using Entity Relationship Diagrams (ERD)

03Documenting complex business logic and user journeys through interactive flowcharts

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add hjemmesidekongen/ai mermaid-diagrams

For use in Claude.ai and ChatGPT