# MarginMindAI

- **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:** [Gyan Pandey](https://cerebralvalley.ai/u/pandeyjee)
- **GitHub:** https://github.com/justyours376-lab/marginmind-ai
- **Demo video:** https://youtu.be/Xy0LoTH6sKU?si=5LxrAu944gZRl2nt
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3306

MarginMind AI is a profit-intelligence assistant for eBay resellers. Built during the hackathon window (Oct 26–Nov 4): a live eBay notification pipeline (webhook signature verification, SHA-256 challenge validation, HTTP 200 proof), a security-gated AI brain on the Meta Model API (muse-wonder via /v1/responses) with injection guards and structured JSON output, SSL monitoring jobs, and a decision-support dashboard that never auto-executes payments — fully compliant with eBay's dropshipping policy. New work this window: notification pipeline, security architecture, metaBrain AI function.

## More from Meta Global AI Developer Hackathon

- [T-1777](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3303)
- [Omukuumi](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3304)
- [Creative WebMatrix Solutions](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3305)
- [Abubakar Jibrin](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3307)
- [refuzz](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3308)
- [Sinux](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3309)

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Markdown version of https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3306. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt