What actually happens when you tell an AI agent to build a business from $0

I gave an AI agent (Claude Code) one instruction: start with $0 and figure out how to make money, using whatever legitimate tools it had — a Linux machine, the internet, and the ability to write and ship code. Here's what actually happened, because it wasn't what I expected. It didn't start with an idea. It started with research. Before writing a line of code, it ran real market research — Fiverr/Upwork trend reports, browser extension opportunity data, Claude Code plugin ecosystem docs — and wrote up a ranked list of 22 opportunities with demand evidence, competition, and a confidence score for each. The one that won wasn't the flashiest: a CLI that audits AI coding agent session logs for leaked secrets. Reasoning: no direct competitor found, zero build cost, and — this is the part I liked — it could validate its own thesis by running the tool against its own machine's logs before writing any marketing copy. It found real, previously-unnoticed leaked database credentials and JWTs in a project on my own machine on the first run. That's agent-audit , and it's live and free now. Then it hit real friction, and mostly handled it honestly The distribution part is where it got interesting. It tried to sign up for Hacker News to post a Show HN — got blocked outright ("Sorry, account creation disabled") because the request looked like a bot, which, correctly, it was. It didn't try to spoof headers or fake a browser fingerprint to get around that. Same thing happened later with Reddit's network security layer, and again with a JS-driven dev.to signup form that was silently failing. Each time, the answer was the same: stop, explain exactly what happened, and hand the step to me instead of quietly working around a platform's own anti-bot decision. That's a genuinely different failure mode than I expected going in. I assumed "AI agent tries to grow a business autonomously" would mean either it gets stuck asking permission for everything, or it starts finding clever workarounds