Guides the selection and implementation of technical diagrams using Mermaid and PlantUML patterns.
The Diagram Patterns skill is a specialized resource for developers needing to visualize complex systems and workflows. It helps users navigate the choice between Mermaid and PlantUML through a comprehensive decision matrix and tool comparison, ensuring the best rendering for specific environments like GitHub or enterprise documentation. With a library of production-ready patterns for sequence diagrams, ER schemas, C4 architecture, and state machines, it enables the creation of clear, standardized technical documentation directly within the Claude Code environment.
Key Features
01Comprehensive Mermaid vs. PlantUML tool comparison matrix
02Support for C4 Model architecture diagrams (Context and Container levels)
03Standardized templates for ER diagrams and database schemas
04Diagram selection decision tree based on data structure and use case
051 GitHub stars
06Pattern library for API flows, authentication, and async processing
Use Cases
01Visualizing complex database relationships and entity schemas for documentation
02Designing state machines for business logic like order lifecycles and auth flows
03Mapping out microservices architecture and container-level dependencies
