Safecheck Ai
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

**SafeCheck AI — Your AI-Powered Personal Safety Companion** SafeCheck AI is a personal safety application designed to help people stay connected with trusted contacts during potentially vulnerable journeys, including walking home at night, using rideshare transport, travelling alone or meeting someone unfamiliar. The idea is simple: what happens if someone fails to arrive or check in when expected? SafeCheck allows users to create journeys, select trusted contacts, set check-in deadlines, configure grace periods and choose whether to share their location. While a journey is active, travellers can confirm they are safe, extend the deadline or request help. When a check-in is missed, the Serverpod backend automatically creates an incident and prepares notifications for selected contacts. This critical process operates independently of AI availability. **What makes SafeCheck AI different?** During the Meta hackathon, I expanded an existing SafeCheck prototype into an AI-assisted safety companion using Meta Muse Spark through the Meta Model API. New capabilities include: - Natural-language journey preparation and clarification. - AI-assisted safety plans with practical precautions. - Explicit journey review before monitoring begins. - Configurable grace periods and enhanced journey controls. - Factual incident briefs that separate known information from uncertainties. - Optional AI organization of incident details. - Private incident links and permission-based resolution. - Improved privacy controls and a redesigned Flutter interface. The AI is deliberately restricted from predicting danger, changing deadlines or triggering emergency actions. Safety-critical monitoring continues even if the model is unavailable. **Technology:** Flutter, Dart, Serverpod, PostgreSQL, Meta Muse Spark, Meta Model API and REST-based integrations. **Current status:** Working prototype with automated tests and local demonstrations. SMS delivery can run in simulation mode, and production-readiness work remains. SafeCheck AI's mission is to turn a missed check-in into timely, understandable information that can help trusted people respond. **SafeCheck AI — Your journey. Your people. Your check-in.**