# Solverine

- **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:** [James An](https://cerebralvalley.ai/u/JASI)
- **GitHub:** https://github.com/solverineai/lookout
- **Demo video:** https://youtu.be/VsSGUUmOVYQ
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3896

Lookout: grow orders, not headcount.

A one-person online store breaks a dozen orders a night: an apartment address with no unit number, a sold-out shelf while another warehouse has stock, a parcel whose tracking stopped, a customer asking to cancel in German before it ships. Today the seller wakes up and spends hours fixing them, or hires someone.

Lookout is an operations agent that does that work while the seller sleeps. It reads every order, tracking scan and customer message, decides which ones are broken, and fixes them through the store's own API: hold the parcel, ask the customer in their language, patch the address, move stock between locations, cancel before shipping. Anything that costs money (refunds, reships, publishing a product) waits for one tap or one sentence from the seller. In the morning the seller sees one board: what needs their OK, what was fixed and how, and what is theirs, with each order's full record open beside it.

Why it holds up in production: a policy gate decides what may run on its own (money needs approval; health claims about products are blocked before they reach a customer), every store write has an idempotency key so a retried refund never pays twice, every write is read back from the store to confirm it, and every model call is recorded with tokens, cost and latency. Measured on real Muse Spark calls, a fixed order costs about $0.02, so 1,000 broken orders a month is roughly $20 of model time and no new hire.

Live (no login, orders keep arriving on their own): https://lookout-363487335975.us-central1.run.app
Demo video: https://youtu.be/VsSGUUmOVYQ
Code: https://github.com/solverineai/lookout
Everything in the repository was built during the hackathon (Oct 27 - Nov 4, 2026). Stores, customers and orders in the demo are synthetic; every model call shown is real.

## More from Meta Global AI Developer Hackathon

- [Buzzed Cut](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3893)
- [Raúl Juárez](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3894)
- [Builders101](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3895)
- [Zeynep Sude Kilecioğlu](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3897)
- [Team Orionmatter](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3898)
- [TinyTMS](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3899)

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