High-risk tools in MCP Arduino Server
6 of the 21 tools in MCP Arduino Server are classified as high risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.
Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.
Tools at high risk
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serial_monitor_startExecuteserial_monitor_start
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serial_monitor_stopExecuteStops a running serial monitor and releases the port.
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verify_codeExecuteverify_code
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core_installExecutecore_install
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generate_circuit_diagram_from_descriptionExecuteGenerates a circuit diagram PNG from a natural language description of components and connections.
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upload_sketchExecuteupload_sketch
Attacks that target this class
High-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.