PlantUML Diagram Skill

Overview

Generate .puml PlantUML diagram files and export to PNG/SVG using Kroki — a cloud rendering API that requires no local installation beyond curl.

Format: .puml (PlantUML text) Renderer: Kroki API (https://kroki.io) — just curl, no Java needed Output: PNG, SVG Diagram types: sequence, component, class, ER, activity, use case, state, C4, and more

When to Use

Explicit triggers:

• "plantuml diagram", "sequence diagram", "class diagram", "component diagram"
• "UML", "activity diagram", "use case diagram", "state machine"
• "visualize", "draw", "diagram", "flowchart", "architecture chart"