Jonathan Down
Principal Solutions Architect | Integration Builder | AI Infrastructure
20+ years in telecom/network infrastructure taught me: you can't fix what you can't measure.
I build open source integrations that surface hidden data and turn it into something useful -- dashboards, automations, and AI-ready pipelines.
Most people unwind with Netflix. I unwind with a soldering iron.
What I Build
Home Assistant Integrations
- 8311-ha-bridge - XGS-PON fiber ONU monitoring -- found a 160degF overheating modem with this
- web888-ha-bridge - Web-888 SDR receiver monitoring
- pskr-ha-bridge - PSK Reporter ham radio propagation bridge
- wspr-ha-bridge - WSPR weak-signal propagation data bridge
- ntopng-ha-bridge - ntopng network traffic analysis
- metermon-ha - Dockerized RTL-SDR utility meter monitoring with MQTT Discovery
- ha-zoom-automation - Zoom presence detection -- powers my "On The Air" sign outside the office
MCP Servers (Model Context Protocol)
- your-spotify-mcp - Unlimited Spotify listening history for AI assistants
- your_spotify - Self-hosted Spotify tracking dashboard (data source for MCP server)
AI & Infrastructure
- proxmox-clawdbot - Proxmox VE helper scripts for AI assistants
- Self-hosted LLM routing, AI-assisted development workflows
Latest
- Replacing ISP hardware with open XGS-PON - Building 8311-ha-bridge to expose fiber diagnostics
- You can't fix what you can't measure - Finding a 160degF overheating ONU with custom monitoring
Current Focus
- Integrations that surface hidden data from hardware and APIs
- MCP servers for AI-assisted workflows
- Network and RF monitoring
- Home automation that goes beyond the basics
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