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Getting Jev to play Monster Hotel
Testing Jev's typed decisions by giving it the controls to a browser game I made with the kids.
Writing
Polished essays sit alongside lab notes and standalone thoughts: experiments, implementation logs, useful rough edges, and ideas that do not need a project behind them.
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Finding the Right Model for the Job
I built a small comparison tool to test several models on the same real task, so I can make a more informed choice about which one to use next.
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Bringing My Voice Agent In-House
I moved my voice agent off ElevenLabs' servers and into my own house: a speech-to-speech loop on a mini PC with no GPU. Deleting speech-to-text simplified it, and 25 versions of fixes taught me the client was never the problem.
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The Home Server Dashboard That Cost 70 Cents
A read-only operations dashboard for my mini PC, built with OpenCode and GLM-5.3-Flash for under $0.70 of model cost. Python stdlib only, one page to see what needs attention.
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Voice Agents Need Memory And Tools
A practical build note on giving an ElevenLabs voice agent useful memory and tools through a guarded MCP server.
lab
Trying Three Leak Sensors In Home Assistant
A small Home Assistant lab note on comparing three Zigbee leak sensors from Sonoff, Moes, and Meian, then placing them under the sink and bath pump where I actually care about leaks.
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Building a Tiny Spider-Man Story Generator
A practical build note on making private, age-appropriate Spider-Man stories for a Yoto card, with JSON scripts, ElevenLabs voices, renderer boundaries, and a lot of small judgement calls.
lab
I'm Not Building DayPlan, So Here Are the Activities
I started building a parent activity-planning app, decided the product shape probably did not make sense, and salvaged the useful bit: 200 free at-home activities.
lab
Copying Text Out Of Remote OpenCode In tmux
The small clipboard fix that made text copy from OpenCode on minibot, through tmux and SSH, back to my Mac.
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Stop Carrying the Agent Around
How I moved coding agents onto a headless mini PC, with OpenCode, OpenChamber, tmux, SSH, and clipboard image paste from my Mac.
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Using Obsidian as Memory Between LLMs
A practical look at using an Obsidian vault as shared memory across different LLM tools, with folder rules, agent roles, frontmatter, credentials, and compounding notes.
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Using Home Assistant to Stop Guessing About My Garmin Battery
How I used Home Assistant history to turn Garmin battery drain from a vague annoyance into a measured debugging loop.
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AI as a Reading Adapter
How I use AI to turn noisy AI information streams into reading and listening material I will actually consume.