mcpbeat

Arduino MCP Server

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

Arduino MCP Server runs on your own machine — the client starts it, so there is no endpoint to ping. 125 installs a week from npm. Last commit 8 Mar 2026.

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

Installs per day peak 52 · avg 16 · +51% w/w
a month agotoday
125
Installs / week
npm · arduino-mcp-server
14
Stars
0 open issues
8 Mar 2026
Last commit
0 releases in 90 days
MIT
License
JavaScript

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add arduino-mcp-server -- npx -y arduino-mcp-server
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "arduino-mcp-server": {
      "args": [
        "-y",
        "arduino-mcp-server"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.arduino-mcp-server]
command = "npx"
args = ["-y", "arduino-mcp-server"]
.cursor/mcp.json
{
  "mcpServers": {
    "arduino-mcp-server": {
      "args": [
        "-y",
        "arduino-mcp-server"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "arduino-mcp-server": {
      "args": [
        "-y",
        "arduino-mcp-server"
      ],
      "command": "npx"
    }
  }
}

Arduino MCP Server — questions

Answers built from our own checks of this server.

Why is there no uptime for Arduino MCP Server?
Arduino MCP Server runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package arduino-mcp-server was installed 125 times last week.
How do I connect Arduino MCP Server?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls arduino-mcp-server straight from npm; nothing to host, nothing to sign up for.
How many people use Arduino MCP Server?
The npm package arduino-mcp-server was installed 125 times in the last week. Week over week that is +51%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Arduino MCP Server open source?
Yes — it is published under the MIT licence, written in JavaScript and 14 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.