Writing

Mar 24, 2026

Specs: The Tests You Didn't Write

A spec/ directory with markdown files gives AI agents something test suites can't: the ability to find bugs you haven't thought of yet.

Mar 1, 2026

The Bottleneck Isn't the Agent. It's the Environment.

Why parallel coding agents need environment isolation, not just code isolation.

Dec 14, 2025

What If the Model Only Ran Once?

Constrained interfaces and ahead-of-time generation make AI-driven UIs actually usable. The model does the hard work once, then gets out of the way.