Writing / Field notes
Thinking in public.
Essays, build logs and practical guides. Written from what I built, with dates attached so the thinking can be challenged.
Latest / INTERACTIVE / 05 OCT 2026 / 3 min · 13 scenes
AI in the kitchen: from the first token to the bill
What happens after you press send? Follow a request through an animated kitchen, with tokens, memory, processors and an illustrative bill. Narrated in German with my AI voice.
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The archive
Notes from the work.
"We use a compliant model" means nothing
ESSAY / 9 minI built a terminal for the agent era
BUILD LOG / 7 minSovereign sandboxes for AI agents
ESSAY / 8 minOne gateway for every LLM call
BUILD LOG / 7 minTake your private search anywhere with Tailscale
TUTORIAL / 8 minGive your AI agent a search engine you own
TUTORIAL / 9 minYour AI agent's search isn't private
ESSAY / 7 minNautilus: Confidential AI-as-a-Service for Regulated Industries
WHITEPAPER / 25 min