excalidraw-mcp

Level ARemote

Fast and streamable Excalidraw MCP App

Overview

An MCP server built on Excalidraw that streams hand-drawn style diagrams directly inside MCP Apps-capable clients such as Claude, ChatGPT, VS Code, and Goose. It offers smooth viewport camera control while drawing and supports interactive fullscreen editing of the resulting canvas, making it useful for sketching architecture diagrams, flowcharts, and other visuals.

⭐ 5.6kDevelopment ToolsTypeScriptRepo ↗Updated 2026-03-24

Installation

MCP client config (paste into mcp.json)

{
  "mcpServers": {
    "excalidraw-excalidraw-mcp": {
      "url": "https://mcp.excalidraw.com"
    }
  }
}

Agent install prompt

Copy and paste into Cursor / Claude / other agents to install this MCP for you

Please read this MCP repository and install it into my current environment:
https://github.com/excalidraw/excalidraw-mcp

Known working client config (can write into mcp.json):
{
  "mcpServers": {
    "excalidraw-excalidraw-mcp": {
      "url": "https://mcp.excalidraw.com"
    }
  }
}

Please: 1) check README for deps and env vars; 2) write config for my client; 3) if secrets are missing, tell me what to fill — do not invent values.

GitHub

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