ISSUE 001·LIVE·22:16 IL
Harel Asaf

The Journal · Essays

Written from
inside the work.

Long-form essays on building AI agents, Claude Code skills, multi-agent systems, and what actually breaks in production. New piece most weekdays. No SEO grist — only things I'd write if no one was reading.

  1. N° 01·2026-05-31·11 min read·ai builder

    What Is an AI Builder? (And How It Differs From an AI Engineer)

    An AI builder ships production AI systems end-to-end — design, code, deploy, operate. Here's what the role actually means, where it sits in the org chart, and how it differs from engineers and researchers.

The build log

An email when I ship something.

No newsletter. No course. No funnel. Just a note when I write a piece or push a prototype. Skip-able weeks. Easy to leave.