"Fly.io" matching MCP connectors:

OPC UA companion spec types, namespace dependencies, and engineering units for AI agents

IC datasheet search: parametric part finding, spec lookup, price comparison — grounded in real PDFs.

device.house — words become circuits. Design devices: BoM, enclosure, firmware, routed PCB.

Octopart MCP — electronic component search via the Nexar Supply API (GraphQL)