Creating an ARC-1 BTP Diagram with Codex and a draw.io Skill
I wanted one practical thing: an editable draw.io diagram for ARC-1 on SAP BTP that looks like it belongs in the SAP Architecture Center. My first attempts with generic diagram prompts were not really useful. They often had dark backgrounds, icons that were too large, and arrows running through boxes. I wanted something closer to the SAP examples: a white canvas, the right BTP areas and service icons, understandable flows, and an editable draw.io file that I could still correct by hand. ...