Excalidraw

Purpose

• Use this skill to create lightweight diagrams, sketches, and whiteboard-style visuals quickly.
• Prefer Excalidraw when the output should feel hand-drawn, fast to edit, and easy to embed into notes or design docs.
• This skill works well for architecture reviews, brainstorming, flowcharts, and teaching visuals.
• In this environment, Excalidraw MCP tooling is already available.

Core Mental Model

• Describe the diagram you want in plain language.
• Claude can translate that description into an Excalidraw JSON scene specification.
• The scene can then be rendered in a view, exported, saved as a checkpoint, or shared through Excalidraw.
• Treat the JSON spec as the source of truth for reproducible diagram generation.

MCP Integration