Excalidraw Diagram Creator Generate JSON files that argue visually , not just display information. Setup: If the user asks you to set up this skill (renderer, dependencies, etc.), see for instructions. Customization All colors and brand-specific styles live in one file: . Read it before generating any diagram and use it as the single source of truth for all color choices — shape fills, strokes, text colors, evidence artifact backgrounds, everything. To make this skill produce diagrams in your own brand style, edit . Everything else in this file is universal design methodology and Excalidraw b…