Software engineering,AI agents &the tools between them.
Field notes from an engineer moving from the browser to the model: agents, harnesses and developer tooling — built, broken and measured in public.
FIG. 0 — 013REV. 1.2
Rebuilding my local AI development environment
A working log: auditing a Claude Code setup that had grown by accretion, pruning it against what Boris Cherny, Addy Osmani and Anthropic's own docs actually recommend, and rebuilding it as a harness — minimal context, deterministic guardrails, visible state.