Field notes
Practitioner essays on building production software with AI agents.
Operator-grade reports on the systems, decisions, and economics of shipping software with AI — what worked, what failed, and what changed.
Articles
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Token Economics Is the Wrong Spreadsheet
Executive Deck ↗Exec summary ↗Listen ↗Three times a week now an engineering leader I respect tells me their CFO wants them to justify the ROI on AI tokens. The question itself is the part I am puzzled by. A token is a raw material, the way steel is a raw material at a foundry. Nobody audits the flour invoice at the bakery. The question is not a token question. It is a measurement question, and it is being asked on the wrong floor of the building.
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I Want You Software Developers to Be Unhappy (Keep Reading, It’s Not What You Think It Is)
Executive Deck ↗Exec summary ↗Listen ↗The AI Engineer is a new job family, and it is the future of this profession. The "software developer" as the role has been defined for fifteen years is going through what farmers went through with the tractor. If you are still doing the old job and you are not unhappy, you have not been paying attention.
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If You Are Tracking Activities Without Outcomes, You Have Already Lost
Executive Deck ↗Exec summary ↗Listen ↗People trained. Workshops delivered. Pilots launched. These are activities, not outcomes. If your transformation dashboard is full of activity metrics and empty of business results, you are measuring your own comfort, not your progress.
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If Mythos Is Real, Will the Board Wait 24 Months While You Figure It Out?
Executive Deck ↗Exec summary ↗Listen ↗Everyone is talking about Claude and Mythos. Nobody is talking about the fact that your org still cannot ship. The models are not your bottleneck. Your decade-old dysfunction is. And the board is about to notice.





