

BuilderShip - Hackathon by Composio, Nebius, Tavily
Hack the High Seas
The 30 best builders of the bay take to the water. One day. $50K credits and a DGX Spark on the line.
You build remotely through June 12. AI judges read every GitHub submission as it comes in. Top 30 announced June 13. Then on June 14 we put you on an 89-foot yacht across the bay and back.
What you're building
Anything that uses an agent. Solo or teams up to 4. Composio for tools, Nebius for inference and compute, Tavily for search, OpenClaw (or any harness) for the runtime. Credits and keys ready from day one.
June 14 — boat day
9:00 AM — yacht departs South Beach
10:00 AM — hacking begins
11:00 AM — lunch + 1:1s with sponsor judges
1:00 PM — pitch refinement, bowling, arcade
3:30 PM — kayak race (open to anyone)
4:30 PM — final presentations
6:00–8:00 PM — sunset cruise + winners announced
Late — after-party on the docked yacht
What's on the boat
Beluga caviar, real meals all day, free bowling, coffee on tap, an open arcade, 1:1s with angels, VCs, and engineers from every sponsor. Winner walks the plank.
How to apply
Post something you've built — agent, demo, repo, video, weird side project — publicly. Tag @ship_builders @nebiusai @composio @tavilyai @openclaw. That's the whole signal. No essay, no resume.
Selection is rolling through June 12. We pick on what you ship.
Hosted by Composio, Nebius, and Tavily. Office hours daily — drop into Discord any time.