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mcp/harbor
Claude Code

Arduino MCP Server for Claude Code

io.github.hardware-mcp/arduino-mcp-server

Arduino MCP server for CLI setup, board detection, compile/upload, serial monitoring, and pin refs.

client:Claude Code transport:stdio runtime:npm

Install Arduino MCP Server in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add arduino-mcp-server -e ARDUINO_CLI_PATH=<ARDUINO_CLI_PATH> -e ARDUINO_SKETCH_ROOT=<ARDUINO_SKETCH_ROOT> -- npx -y arduino-mcp-server

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

Arduino MCP Server in other clients

Arduino MCP Server MCP server