arduino-claude-mcp

Read, edit, and optionally compile Arduino sketches through an MCP bridge.

Source

third_party_registry

Updated

2026-07-12

// securityCaution

Runs locally
Open source

Running security audit…

Credentials
Network egress
Code execution
Data access
Supply chain

// install

Copy the install command and let the AI configure it · recommended for beginners

No copy-paste install info for "arduino-claude-mcp" yet — see the docs or source repo.

// examples

Update main sketch logic

Prompt

Read the main .ino file in the current Arduino project, find the LED blinking logic, change the blink interval from 1000ms to 250ms, and keep the rest of the code unchanged.

Expected

Returns the updated main .ino content or a write confirmation showing the blink interval is now 250ms.

Inspect project source structure

Prompt

List all source files in this Arduino sketch project and briefly explain what each file likely does, highlighting the main .ino file location.

Expected

Outputs a source file list with short explanations to help quickly understand the project structure.

Compile and validate the sketch

Prompt

Use the available compile function to check whether the current Arduino sketch builds successfully; if it fails, summarize the errors and identify the highest-priority issue to fix first.

Expected

Returns a compile success or failure result; if it fails, includes key error summaries and fix-priority guidance.