Generate OCI Architecture Diagrams from Terraform with One Claude Code Command

The problem Manually drawing OCI diagrams in draw.io is tedious... If you have ever had to document an OCI architecture, the process is familiar. You open draw.io, locate the correct Oracle icon set, drag shapes onto the canvas, manually wire up VCNs and subnets, nudge elements into alignment — then spend another 30 minutes reconciling colors against Oracle's official template, only to discover that the Terraform configuration changed the previous week and the diagram is already out of date. For cloud architects working with OCI, this is a recurring overhead on every project: Diagrams drift from reality Terraform is the source of truth, but draw.io has no awareness of it. Every infrastructure change requires a manual diagram update — one that typically does not occur until someone requests it during a review. The OCI icon set is not native to draw.io It must be located, imported, and mapped to the correct services across 15 categories and 220+ icons — a non-trivial exercise before any