Excalidraw Diagrams

Create hand-drawn style diagrams, flowcharts, architecture diagrams, and mind maps using the Excalidraw format. Diagrams are rendered interactively in the Canvas panel.

When to Use This Skill

Use create_excalidraw_diagram when the user wants to visualize structure, flow, or relationships — not raw numbers.

Use this skill for...	Use visualization skill for...
System architecture diagram	Sales figures by quarter
Flowchart or decision tree	Survey response percentages
Sequence / interaction diagram	Stock price over time
Mind map or concept map	Market share breakdown
Shapes, boxes, arrows, labels	Any x/y or segment/value data

Diagram Type

Choose based on user intent. For Swimlane, Class, Sequence, ER, and DFD diagrams, read diagram-patterns.md before generating.