MCP Servers / development / MCP Arduino Server

MCP Arduino Server

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stdionone★ 10development

An MCP server for the Arduino CLI, offering tools to manage sketches, boards, libraries, and files.

github ↗

Install

How to run this server

[ { "cmd": "pip install mcp-arduino-server", "imports": [] } ]

server path: mcp-arduino-server

Tools

What this server exposes

create_new_sketch

Creates a new Arduino sketch with the given name.

list_sketches

Lists all available Arduino sketches.

read_file

Reads the content of a file at the specified path.

write_file

Writes content to a file at the specified path, with optional board FQBN for auto-compilation.

verify_code

Verifies (compiles) an Arduino sketch for a given board FQBN.

upload_sketch

Uploads an Arduino sketch to a specified port and board FQBN.

lib_search

Searches for Arduino libraries by name with an optional limit.

lib_install

Installs an Arduino library by name.

list_library_examples

Lists examples for a given Arduino library.

list_boards

Lists all available Arduino boards.

board_search

Searches for Arduino boards by query.

serial_monitor_start

Starts a serial monitor session on a given port with specified baud rate and options.

serial_monitor_read

Reads a specified number of lines from a serial monitor session.

serial_monitor_list

Lists all active serial monitor sessions.

serial_monitor_stop

Stops a serial monitor session by ID.

rename_file

Renames a file from source to destination path.

remove_file

Removes a file at the specified path (destructive, sandboxed to home and sketch directories).

generate_circuit_diagram_from_description

Generates a WireViz circuit diagram from a natural language description using AI.

Configuration

Environment & auth

authnone

envOPENAI_API_KEY

envOPENROUTER_API_KEY

Resources

githubhttps://github.com/Volt23/mcp-arduino-server ↗