@edwingao28/excalidraw
Generate architecture diagrams on a live Excalidraw canvas with auto-routing arrows, color-coded components, and PNG/SVG/URL export. Use when user asks to create architecture diagrams, system diagrams, data flow diagrams, visualize codebase structure, generate excalidraw files, or export diagrams to PNG/SVG.
Install
Add @edwingao28/excalidraw to Claude Code with the PolySkill CLI: polyskill add @edwingao28/excalidraw
Instructions
# Excalidraw Diagram Generator (MCP Edition) Create diagrams on a **live Excalidraw canvas** using MCP tools. The canvas runs in a browser and updates in real time. --- ## Mental Model You are **placing shapes on a 2D canvas** and **drawing arrows between them**. ``` (0,0) ────────── x increases ──────────► │ │ ┌──────────┐ ┌──────────┐ │ │ Box A │─────►│ Box B │ │ └──────────┘ └──────────┘ │ │ y ▼ increases ┌──────────┐ │ │ Box C │ ▼ └──────────┘ ``` **Everything is (x, y, width, height).** That's it. --- ## The 5 Tools You Actually Need | Tool | What It Does | When to Use | |------|--------…
Keywords: excalidraw, diagrams, architecture, visualization, mcp