MCP Arduino Server
by Volt23
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| LOG_LEVEL | No | Logging level (e.g., DEBUG, INFO, WARNING, ERROR) | INFO |
| WIREVIZ_PATH | No | Path to WireViz executable (auto-detected if not specified) | |
| MCP_SKETCH_DIR | No | Directory for Arduino MCP sketches | ~/Documents/Arduino_MCP_Sketches/ |
| OPENAI_API_KEY | No | Your OpenAI API key (required for AI-powered WireViz diagram generation) | |
| ARDUINO_CLI_PATH | No | Path to arduino-cli executable (auto-detected if not specified) | |
| OPENROUTER_API_KEY | No | Optional alternative to OPENAI_API_KEY for using OpenRouter | |
| ARDUINO_SERIAL_LOG_MAX_BYTES | No | Maximum size per serial log file in bytes (0 disables logging) | |
| ARDUINO_SERIAL_LOG_ROTATE_COUNT | No | Number of rotated serial logs to keep |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
This server cannot be deployed
Maintenance
ActivityInactive
ResponsivenessNo issues