

World's Biggest MCP Hackathon
Registration
Approval Required
Your registration is subject to approval by the host.
About Event
Join top engineers, builders, and researchers for the BIGGEST MCP hackathon!
Hosted by teams from Greptile, Gumloop, and Mintlify, with sponsorship from Anthropic, Supabase, and taking place at Y Combinator, this event is all about building from scratch, solving hard technical problems, and pushing the limits of what’s possible.
We'll have $10K+ in prizes, fast-paced sub-challenges, and a room full of people shaping the next wave of AI infrastructure. Teams will have one day to take an idea from zero to demo—no pre-built projects allowed.
Food, swag, and good energy provided.
Spots are limited. Apply to attend. We’re curating for technical depth, creativity, and momentum.