Arduino MCP server for CLI setup, board detection, compile/upload, serial monitoring, and pin refs.
Arduino MCP server for CLI setup, board detection, compile/upload, serial monitoring, and pin refs.
Is it safe?
No known CVEs for arduino-mcp-server.
No authentication — any process on your machine can connect to this server.
License not specified.
Last scanned 0 days ago.
Is it maintained?
Last commit 32 days ago. 1 GitHub stars. 42 weekly downloads.
Will it work with my client?
Transport: stdio. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.
How much context will it use?
0 tools. Token cost not measured.
What if it doesn't work?
Common issues: JSON syntax errors in config, wrong Node.js version, npx cache. Setup guide covers troubleshooting.
{
"mcpServers": {
"arduino": {
"env": {
"ARDUINO_CLI_PATH": "arduino-cli",
"ARDUINO_SKETCH_ROOT": "D:/Projects/arduino-sketches"
},
"args": [
"-y",
"arduino-mcp-server"
],
"command": "npx"
}
}
}Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y arduino-mcp-server 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Last scanned 8h ago
No known vulnerabilities.
Have you used this server?
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