Mental Models for the AI Economy
Practical essays on how AI actually changes work, product, and business economics — not hype, not fear.
Field notes on AI, product, and the economics underneath.
Essays, field guides, and interactive decks on what actually changes in knowledge work as AI gets cheaper, faster, and more embedded — and what stays exactly the same.
- AI Development
Loop Engineering: The Definitive Field Guide
The leverage point in software has moved from writing prompts to designing the loops that prompt your agents. The complete field guide — Ralph, maker-checker, worktrees, AGENTS.md, memory, and MCP — from someone who runs these loops across a live portfolio.
July 202624 min readRead - AI Development
The Agent Harness — Setting Up Claude Code Like You Mean It
An AI coding model on its own is a brilliant intern with amnesia. The harness — twelve parts of configuration, rules, and checks you wrap around it — turns it into a teammate you'd put on a real codebase.
July 2026Interactive deck · 14 slidesRead
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