// Demo

// The build

Keel is a one-screen decision instrument for choices where every answer costs something. Add options, score what matters, and Keel ranks the field—but the useful part is the hinge: it tells you exactly how far a weight must move before another option wins. Every change updates the verdict, tradeoffs, and decision line in place. Sheets persist locally, locks stay on-device, and export turns the reasoning into a shareable artifact. Built with Grok 4.7 in Cursor.