Generates precise UML diagrams using PlantUML and Mermaid notation to document software architecture and logic.
This skill enables Claude to architect and document software systems through standardized UML modeling. It supports a wide range of structural and behavioral diagrams, including class, sequence, activity, and state machine diagrams, using industry-standard PlantUML and Mermaid syntax. By following a documentation-first approach based on the UML 2.5 specification, it helps developers visualize complex interactions, plan system designs, and maintain high-quality technical documentation directly within their coding workflow.
Key Features
01Generates structural diagrams including class, component, and deployment
02Provides comprehensive relationship modeling for inheritance and composition
0312 GitHub stars
04Follows UML 2.5 specification standards for professional documentation
05Supports both PlantUML and Mermaid diagram syntax
06Creates behavioral diagrams like sequence, activity, and state machines
Use Cases
01Planning domain models and class hierarchies during design phases
02Visualizing complex API message flows and system interactions
03Documenting business processes and workflow logic for stakeholders
