@eddie_ho833

Tablekeeper combines a reusable software factory with the restaurant reservation system it produced. Five agents in Band Desktop handle planning, coordination, frontend development, backend development and independent QA. All use Codex with gpt-6-astra at medium reasoning effort, following a review-and-repair workflow. The website lets diners search availability, book individual or combined tables, and manage reservations. The service also supports booking policies, recurring reservations and seating adjustments after table closures. Atomic operations and safe retries protect against conflicting or duplicate bookings. The team completed all four stages in about two hours. The final stage passed 158 applicable supplied tests, with estimated model spend of $29.68. The repository includes the application, reusable agent mandates, startup instructions and collaboration log.

🌎 Online Hackathon | 💻 Online Build: Sept 26 - Oct 5, 2026 A virtual, global hackathon. Build from anywhere in the world. Dark Factory is the official hackathon of WeAreDevelopers World Congress North America, presented by BAND, but you don't need to be in San Jose to take part. For one week, you build a software factory in BAND Desktop: a band of coding agents that plans work, implements it and checks its own results. 🎟️ Bonus for sign-ups: you are eligible for a free ticket to WeAreDevelopers World Congress North America in San Jose (Sep 23–25). If you do go, stop by the BAND booth: a surprise is waiting for you.