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ISSUE 001·LIVE·03:34 IL
Harel Asaf
Cover · Issue 001 · 03:34 IL

an archive
of builds

An open journal of AI agents, Claude Code skills, and the production tools I build for myself. Most weekdays the journal updates. Sometimes with an essay. Sometimes with a prototype. Sometimes with a postmortem. Always with the work.

Live experiments
45
Essays this issue
6
Operating from
Tel Aviv
Currently
building

Essays · this issue

All essays →
  1. 01
    EssayWhy Every AI Builder in Israel Needs a Voice DNA Document
  2. 02
    EssayHow I Use Cloud Run to Keep My AI Agents Running 24/7
  3. 03
    EssayWhat Is an AI Builder? The Role Nobody Had a Job Title For
  4. 04
    EssayDomain Expertise Is What Makes AI Agents Actually Work
  5. 05
    EssayHow I Cut My LLM API Bill by 60% Without Touching My Agents
  6. 06
    EssayWhat Is Generative Engine Optimization (GEO)? A Builder's Field Guide
The role nobody had a name for two years ago — someone who finds where a system bleeds time, designs the agent that fixes it, ships it Friday, and watches it run.
— From What Is an AI Builder?, the opening piece of Issue 001

The lab · live experiments

All experiments →
  1. 01
    TOOLGhostExec
  2. 02
    TOOLDoubleShot
  3. 03
    TOOLPromptJack
  4. 04
    TOOLRaceFloor
  5. 05
    TOOLHalluciTrap
  6. 06
    TOOLAgentBudget
  7. 07
    TOOLAgentCharter
  8. 08
    TOOLFixLoop

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.