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After 11 p.m., once the baby was asleep, my second day began.

I would sit down and talk to an AI. \"Make it so points get topped up automatically when a payment clears.\" The code was done before my coffee went cold, and minutes later it was running on a real server. The first time, it felt like magic.

Then one night a single malformed f-string took down the entire domain. Not just the chatbot — the blog, the admin pages, the landing page. The server had worn itself out restarting the dead process eighty-six times. That was the night I found out what I actually had. It was not a service.

There are plenty of books about how to build software with AI. This one starts where those books end: right after you press deploy.

I am a developer on parental leave. No coworkers, no code reviewer. My teammate was a single AI. My equipment was one ordinary desktop with no usable GPU. Under those conditions I built and ran a live service for four months — with real users, real payments, and real incidents.

WHAT THIS BOOK IS

A chronicle of incidents, not a table of contents for a success story. The night the whole site went down. The day the disk filled up. The single config line that burned an entire free tier. The security tool that blocked my own house. For each one: why it happened, what stopped it, and the code.

Five parts — turning one AI into a teammate; deployment as combat; the whole truth about money; the ceiling of AI-generated content; and the work of keeping a service alive.

THREE PROMISES

1. This book does not promise you money. I spent about $718 and earned $1. That ledger is in here, unedited, along with the applications that were rejected and the problems I still have not solved.

2. Every line of code is real. Not one plausible-looking invented example. All of it was taken from a server that is running right now. You can go look: the service in this book is at aicoreutility.com.

3. I do not edit out the failures. I write them up in detail for one reason: so you spend your money and time finding a different road instead of burning it on mine.

WHO THIS IS FOR

If you have already built something with vibe coding, this is about turning it into a service. If you have not built it yet, it is a map of the country waiting on the other side.

Vibe coding starts after deploy.

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Kick off your book project, get started with GhostAI, get better at marketing, or spend the day doing all three! Free live workshops on Zoom. Saturday, June 27, 2026.

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