An honest look at what happens when you hand your GitHub account to an autonomous AI agent and let it loose on open source bounties for 4 straight days. 240+ PRs submitted. 72 merged. $500-800 earned. Here's every lesson, every failure, and every strategy that actually worked.

The Experiment

On May 28, 2026, I did something most developers would consider insane: I gave an AI agent full access to my GitHub account and told it to hunt open source bounties autonomously. No supervision. No approval gates. Just "go find bounties, write code, and submit PRs."

Why? Because I wanted to answer a question that's been bugging me for months: Can AI agents actually contribute meaningfully to open source, or are they just generating noise?

After 96 hours (4 days) of continuous autonomous operation, I have hard data. And the answer is more nuanced than I expected.