What types of diagrams can Claude create with this skill?

It supports a wide range of types including flowcharts, sequence diagrams, class diagrams, ER diagrams, state machines, Gantt charts, mindmaps, and XY charts.

Can I generate complex system architectures?

Yes, the skill supports C4 context diagrams and specialized architecture-beta blocks specifically designed for cloud and infrastructure visualization.

What platforms support these diagrams?

Most modern documentation platforms including GitHub, GitLab, VS Code, Obsidian, and Notion render Mermaid syntax natively within markdown files.

Do I need external software to view the diagrams?

No, diagrams are generated as plain text markdown blocks that render automatically as images in any supported markdown viewer or editor.

Mermaid Diagram Visualization

Name: Mermaid Diagram Visualization
Author: ccheney

byccheney

•

Learning & Documentation

Generates and integrates Mermaid-based charts, flowcharts, and architectural diagrams directly into markdown documentation.

This skill empowers Claude to translate complex technical concepts, system architectures, and database schemas into clear, visual Mermaid diagrams. By leveraging standard markdown syntax, it creates renderable visualizations compatible with GitHub, VS Code, and other major documentation platforms. It is particularly useful for documenting software workflows, API interactions, and data structures, allowing developers to maintain documentation alongside their code without needing external design tools.

Key Features

01Proactive visualization of complex API request/response flows and state machines

02Support for 20+ diagram types including Flowcharts, Sequence, and ER diagrams

03Native integration with GitHub, GitLab, Obsidian, and Notion markdown rendering

041 GitHub stars

05Automated generation of C4 model and architecture diagrams for high-level system design

06Comprehensive syntax guidance for specialized charts like Gantt, Sankey, and Git graphs

Use Cases

01Creating project roadmaps and Gantt charts for sprint planning and timeline management

02Visualizing database schemas and entity relationships for data modeling and migrations

03Mapping out microservices architecture and API sequence flows for technical documentation

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add ccheney/robust-skills mermaid-diagrams

For use in Claude.ai and ChatGPT

Download Skill