01. WRITING
The Series
Field notes from a daily practice with AI coding agents. Patterns, tools, sharp edges. Evidence-based, no fluff.
How layered enforcement turned written rules into mechanical discipline across 23,479 AI coding sessions
How SKILL.md files turn repeatable workflows into invocable prompt programs — and the factory that generates them
Token spend per task complexity, when Opus actually pays back over Sonnet, and the cost-of-defect curve that makes "use the cheap model" the most expensive choice you can make
Six banned phrases, three syntactic patterns, one cosine-similarity fingerprint, and a humanize loop that rewrites flagged passages until the voice matches. The gate every post in this series passes through.