Arduino MCP Server

Overview

Arduino MCP Server brings Arduino development into your AI assistant through the Model Context Protocol. It handles CLI setup, board detection, code compilation, uploads to your device, serial port monitoring, and pin reference lookups—all invoked as tools by Claude, Cursor, VS Code, and other MCP clients.

The server runs locally on your machine via the npm package arduino-mcp-server, communicating over stdio. No authentication is needed; install with npx -y arduino-mcp-server and start working immediately. Version v0.2.7 is published under the MIT license with full source code available at akshatnerella/arduino-mcp-server on GitHub.

Arduino MCP Server is listed in the Development category and works with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and any MCP-compatible client. If you maintain this server, claim your listing to earn the Verified badge and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "arduino_mcp_server": {
      "command": "npx",
      "args": [
        "-y",
        "arduino-mcp-server"
      ]
    }
  }
}