I built a website that evolves itself using AI agents — no human touches the code after launch
I built a Minesweeper game that redesigns itself every week using a team of AI agents. No human writes code after the initial setup.
Here's how it works:
- Players visit the site and play normally.
- That data flows to BigQuery, where a Data Scientist AI analyzes player behavior patterns
- A Product Manager AI reads the analysis and proposes an A/B experiment (e.g., "make the grid smaller because players are dropping off on large boards")
- An Ethics AI checks for dark patterns or manipulation
- A Judge AI scores the proposal against a human-written "Source of Truth" document — the only thing the human controls
- If approved, an Engineering AI creates two git branches, Vercel auto-deploys them as live A/B variants
- Next week, the cycle repeats. The winner gets merged to main.
The whole thing runs on a weekly GitHub Actions cron job. The human owner only writes a Source of Truth doc that says what "good" looks like (right now: "maximize session value" — a weighted score of active play time, games completed, return visits, and low frustration).
The AI team just ran its first autonomous experiment: it decided to test whether making the game easier (12x12 grid with 20 mines vs 16x16 with 40) increases player engagement. It proposed it, reviewed it for ethics, scored it 95/100 against the goal, built both variants, and deployed them. All without me.
Play the current experiment:
Wrapper site (explains the project + shows experiment history): [link to your wrapper site]
The whole thing is open source: github.com/davidloesch1/web-game-wrapper
I'm curious — what would you put in the Source of Truth if this were your site? What should the AI optimize for?
Posted May 6, 2026, 11:20 PM UTC