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Arduino MCP server for CLI setup, board detection, compile/upload, serial monitoring, and pin refs.
About
Arduino MCP server for CLI setup, board detection, compile/upload, serial monitoring, and pin refs.
What You'll Need
Set these up before or after installing:
Optional path to arduino-cli binary. Defaults to arduino-cli on PATH.
Environment variable: ARDUINO_CLI_PATH
Optional absolute path restricting sketch operations to this directory.
Environment variable: ARDUINO_SKETCH_ROOT
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-akshatnerella-arduino-mcp-server": {
"env": {
"ARDUINO_CLI_PATH": "your-arduino-cli-path-here",
"ARDUINO_SKETCH_ROOT": "your-arduino-sketch-root-here"
},
"args": [
"-y",
"arduino-mcp-server"
],
"command": "npx"
}
}
}Security Report
5.2
Moderate5.2Moderate RiskThis is a well-structured Arduino CLI wrapper server with good security practices. It has proper error handling, input validation, and follows secure coding patterns. Only minor code quality issues were identified related to exception handling breadth. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.
Scanned 3 files · 5 findings
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
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