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eoinedge-arduino-mcp

v0.1.1

Published

Arduino MCP-compatible REST server for validate/build workflows on Raspberry Pi and Docker

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Links

Git

Maintainers

eoinedgenpmeoinedgenpm

Keywords

arduinomcpraspberry-piedge-ai

Readme

arduino-mcp

Arduino validate/build HTTP service for Pi workflows.

This service is designed to fit pi-openclaw-mcp-stack:

  • GET /health
  • POST /validate
  • POST /build

API

POST /validate body:

{
  "projectRoot": "/workspace/Blink",
  "fqbn": "arduino:mbed_nano:nano33ble"
}

POST /build uses the same body and enables --export-binaries.

Local run

npm install
npm run start

Docker run

docker build -t eoinedge/arduino-mcp:latest .
docker run --rm --network host \
  -e PORT=3080 \
  -e ARDUINO_FQBN=arduino:mbed_nano:nano33ble \
  -v $(pwd)/workspace:/workspace \
  eoinedge/arduino-mcp:latest

Health check:

curl -s http://127.0.0.1:3080/health

Publish to Docker Hub

docker login
docker buildx build --platform linux/amd64,linux/arm64 \
  -t eoinedge/arduino-mcp:latest \
  -t eoinedge/arduino-mcp:0.1.0 \
  --push .

PowerShell:

docker login
docker buildx build --platform linux/amd64,linux/arm64 `
  -t eoinedge/arduino-mcp:latest `
  -t eoinedge/arduino-mcp:0.1.0 `
  --push .

Publish to npm

Package name is eoinedge-arduino-mcp.

npm login
npm publish --access public

PowerShell:

npm login
npm publish --access public

Environment

  • PORT default 3080
  • ARDUINO_FQBN default arduino:mbed_nano:nano33ble
  • DEFAULT_PROJECT_ROOT default /workspace/Blink
  • ARDUINO_PROJECT_BASE default /workspace
  • ARDUINO_CLI_BIN default arduino-cli
  • ARDUINO_COMPILE_TIMEOUT_MS default 600000
  • ARDUINO_AUTO_INSTALL_CORE default 1 (runs core update-index and installs missing core derived from ARDUINO_FQBN)