Writing archive / Systems notes

Essays, field notes, and build logs from the machine room.

This is where I put the thinking behind the shipped work: interface decisions, implementation tradeoffs, AI workflow patterns, and the parts of product building that rarely fit inside a case-study summary.

Archive status
Channel WRITING
State LIVE
Output 01 ENTRY

The writing archive is live now. New essays will stack here as real notes from shipped work and tool use.

Why GPT-5.4 Subagents Actually Matter