Rob Gentul
← All work

Personal build · AI operating system

The AI operating system I run my work on.

A set of AI agents with clear jobs, an independent reviewer, and a hard line on anything that leaves my Mac.

Role
Product owner and designer of the rules
When
October 2026 to now
Status
In daily use
Built with
Claude Code and Codex
Claude CodeCodexSkillsTickTickSlack
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Counted fact to come from project records

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Counted fact to come from project records

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Counted fact to come from project records

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The problem

I juggle a job search, AI learning, a podcast and a household across a lot of apps. Single AI chats helped one task at a time. Then they forgot everything, and I couldn’t trust them to act on my behalf.

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What I owned

The operating rules: who plans, who executes, what needs my yes, where status lives. Claude plans and writes the skills. Codex runs the scripts and scheduled jobs.

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How it went

Split planning from doing

One model plans and writes the spec. Another executes it. Neither grades its own homework.

Review before anything runs

Every plan, skill, new schedule and anything that sends gets an independent review by a second model first. I see the objections before I say go.

An ask-first line

Email, texts, calendar edits, purchases and deletes need my yes in the chat that does them. A relayed message carries context, never authority.

Receipts over memory

Dated reports, an append-only log and a decisions log, so any chat can pick up where another left off.

How I know it works

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What I’d do differently

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Next

Let’s talk.

Questions about this one? Grab 30 minutes.