diagram-review

Judge diagrams by what a reader sees, in a fixed order. A diagram can compile, render, and look polished while inverting a dependency or inventing a service — and a model asked "is this good?" tends to answer from the source instead of the pixels. So this skill runs deterministic lints first, refuses to render anything unsafe, renders at delivery and feed size, then forces the analyze-then-judge checklist: transcribe and count before any verdict. The output is PASS, FIX (with the exact edits), REDRAW (with the split), or INCOMPLETE (what could not be checked).

When NOT to use

• Creating a diagram → mermaid-draw or illustration-draw (they call this skill within their own budget).
• Choosing a format or writing a brief → diagram-brief.
• HTML pages, app icons (icon-critique), data charts, page UX, or code.

Workflow