AI post-visit companion for patients: understand, remember, follow through — built by a cardiologist with Claude Code in 7 days.
PostVisit.ai is "the bridge between your visit and your health": an AI-powered post-visit companion that helps patients understand, remember, and follow through on their doctor's recommendations. The site carries its own medical honesty label — "not a substitute for professional medical judgment" — and was built for Anthropic's Built with Opus 4.6 Claude Code hackathon, where it took third place.
The author is Dr. Michał Nedoszytko, a practicing interventional cardiologist in Brussels, and the build story is on the record: "Built by a practicing cardiologist / coder in 7 days using Claude Code with Opus 4.6. Built for the Claude Code Hackathon (Feb 10-16, 2026)."