# Crafter Station

- **Event:** [Built with Claude: Life Sciences](https://cerebralvalley.ai/e/built-with-claude-life-sciences)
- **When:** Jul 7 at 12:00 PM – Jul 14 at 12:00 AM (EDT)
- **Where:** Online
- **Team:** [Railly Hugo](https://cerebralvalley.ai/u/railly)
- **GitHub:** https://github.com/Railly/sourced
- **Demo video:** https://sourced-lake.vercel.app/youtube
- **Gallery:** https://cerebralvalley.ai/e/built-with-claude-life-sciences/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/built-with-claude-life-sciences/hackathon/gallery/268

Sourced is a provenance-first medication safety review tool for clinicians and pharmacists. It ingests a patient's context (clinical note, medications, allergies, diagnoses, labs) and returns a ranked, source-backed review of medication interaction risks. Its core rule: it never asks the model for a clinical fact. Every interaction, severity, and mechanism is retrieved from cited sources (FDA drug labels, DDInter, openFDA FAERS, RxNorm), and an adversarial reviewer agent rejects any claim that goes beyond its quoted source, so it is never shown. It handles Spanish and English medication lists, and when a drug pair has no graded severity in the database, it does not guess: it names the real mechanism it found and routes the question to Claude Science for deeper research. This matters because medication harm is nearly half of all preventable harm in care, and transitions like discharge are where it happens. Unlike a pairwise checker, Sourced contextualizes each risk to this specific patient. Link: https://sourced-lake.vercel.app

---

Markdown version of https://cerebralvalley.ai/e/built-with-claude-life-sciences/hackathon/gallery/268. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt