"A server for building out n8n from scratch" matching MCP connectors:

Verified KiCad footprints, symbols & 3D models for AI agents. No signup, CC-BY-4.0, quality-gated.

Page-cited retrieval for embedded docs, datasheets, MISRA, CMSIS, and RTOS references.

Create RF signal projects from prompts, inspect graphs, and export IQ data.

Electronic component datasheets for AI agents — specs, pinouts, package data on demand.

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

Run, build, and validate firmware on virtual hardware from your AI agent. Hardware knowledge corpus.

Documentation for the Spektralwerk spectrometer SCPI API as a streamable HTTP MCP Server