How do I integrate these diagrams into my project?

The skill provides patterns for embedding Mermaid code blocks directly into your Markdown files, such as README.md or architecture docs, for seamless rendering.

Does it support complex layout organization?

Yes, the generator uses best practices like subgraphs to group related nodes and directional flows (TD or LR) to ensure diagrams are readable.

Can I use this to document database relationships?

Yes, it specifically includes patterns for Entity Relationship Diagrams (ERD) to visualize database schemas and table relationships.

Can this help visualize Git workflows?

Absolutely, it includes a dedicated Git Graph feature to document branching strategies, commits, and merge processes visually.

Which diagram types can I create with this skill?

The skill supports flowcharts, sequence diagrams, class diagrams, state diagrams, entity-relationship (ER) diagrams, and git graphs.

Mermaid Diagram Generator

Name: Mermaid Diagram Generator
Author: pagerguild

bypagerguild

Learning & Documentation

Generates professional Mermaid.js diagrams to visualize system architecture, data flows, and software logic directly within Claude Code.

About

The Mermaid Diagram Generator skill enables Claude to act as a visual architect, translating complex technical descriptions into structured Mermaid.js diagrams. It supports a wide array of formats including flowcharts, sequence diagrams, class diagrams, and ER diagrams, ensuring that documentation remains clear and professional. By applying industry-standard best practices for naming conventions and layout, this skill helps developers automate the creation of system maps, state machines, and git workflows to improve project maintainability and team communication.

Key Features

Syntax validation for Mermaid.js standards
Support for flowcharts, sequence, class, state, and ER diagrams
Visualization of complex Git branching strategies and workflows
Standardized naming conventions and styling patterns
Automatic layout optimization using subgraphs and directional flow
0 GitHub stars

Use Cases

Mapping database schemas and entity relationships for new features
Visualizing complex decision trees and business logic in technical specs
Documenting microservice communication and API sequences

About

Key Features

Syntax validation for Mermaid.js standards
Support for flowcharts, sequence, class, state, and ER diagrams
Visualization of complex Git branching strategies and workflows
Standardized naming conventions and styling patterns
Automatic layout optimization using subgraphs and directional flow
0 GitHub stars

Use Cases

Mapping database schemas and entity relationships for new features
Visualizing complex decision trees and business logic in technical specs
Documenting microservice communication and API sequences