# IntroMesh

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [Pablo Herrero](https://cerebralvalley.ai/u/Pablojhd)
- **GitHub:** https://github.com/pablojhdcoder/IntroMesh
- **Demo video:** https://youtu.be/yrRbzmMiWRw and part2: https://youtu.be/0qsatIvfi48
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4777

IntroMesh is an in-person networking layer for events. Loop: Discover → Understand → Connect → Learn.

Problem: at events you don't know who to talk to or why. Attendee lists show names, not reasons. Good conversations happen by luck.

Solution: join an event, choose visibility (Active/Seeking, 90s expiry), browse a 3D signal field of attendees, read a grounded "why you should meet" explanation, and request a mutual connection. Share via link, QR, or vCard. Organizers only see aggregates with k≥5 anonymity, never private profiles.

What makes it different: ranking is deterministic (goals×3 + interests×2 + skills×1 + complements×2 over max 24 candidates, top-8 persisted). Meta never scans the room — it only explains recommendations already chosen, with Zod-validated structured output. No invented interests: if the model cites data not in the profile, it's rejected. Without a key, the UI says so (503 meta), no fake text.

## More from Meta Global AI Developer Hackathon

- [Oneiron](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4774)
- [One Voice](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4775)
- [OpenWeeder](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4776)
- [TapeGrade](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4778)
- [Tickr](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4779)
- [NinoWatch](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4780)

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