Quantum Binary Interface -- Krypton-Lang Quantum Programming Extension.
The canonical specification lives in the Krypton monorepo at
krypton/docs/design/QBI.md. The ABI it extends is specified in
krypton/docs/design/KBI.md.
This repository is reserved for QBI implementation work as it lands; it deliberately carries no spec copies so the monorepo remains the single source of truth.