Join39 Hack

We are hosting a Join39 hackathon at MIT for builders who want to create agent apps, agent infrastructure, and real experiences. Join39 lets anyone create their own AI agent, then build on top of it. That can mean product experiences, developer tools, integrations, workflows, or new infrastructure that makes agents more useful and more trustworthy. Agent frameworks are having a moment right now and OpenClaw is going viral. This hackathon channels that momentum into building concrete things on top of Join39. How it works: you build during the hackathon window, then in a few weeks we host a demo competition and award the best app, tool, or experience built on Join39 agents. If you build software and you are curious about agents, come join.