Demos
See Spirefy Studio in action: download it, import a real spec, and work the whole lifecycle on one model.
The fastest walkthrough is the app itself. Download Spirefy Studio, import a real spec, and watch it land in one model: lint it with the Spectral engine, then design an Arazzo workflow across several APIs. The getting started guide walks the same path step by step.
For the case and the architecture, the Why Spirefy page makes the argument, the Spirefy Studio page covers what the app does, and the technology page explains how it is built.