I build platforms that connect industrial information models, cloud-edge systems, and AI agents. My current work transforms OPC UA companion specifications into manufacturing semantic graphs that agents can use for discovery, reasoning, and automation. My open-source work focuses on practical developer tooling for OPC UA, MQTT, and industrial interoperability.
- I'm currently working on
Azure IoT Operationsand OPC UA - Focus projects:
- Crow's NestMQTT - cross-platform development-centric MQTT V5 client
- opcua-nodeset-export - dotnet tool to export OPC UA nodeset2.xml from running OPC UA server
- opcua-check-address-space - dotnet tool to check the OPC UA address space of a running OPC UA server for companion spec compliance
- commandline-crew - custom copilot-cli configuration (agents, skills, hooks) to improve my workflows
- My dotfiles:
- devbox-setup - setup development and operation machines
- Yet Another Neovim Config - nvim configuration
- 💬 Ask me about OPC UA, MQTT, Software Architecture, Industrial IoT or Manufacturing
- Selected open-source impact
- Extended NodeSet export in OPCFoundation/UA-.NETStandard
- Added SOCKS5 proxy support shipped in MQTTnet v5.2.0
- Built and maintained Crow’s NestMQTT
- Built OPC UA tools for exporting and validating industrial information models
- How to reach me: 📧 this-is@alexander-koepke.de





