Diagramming Expert

Turns ASCII art and Unicode box-drawing characters into proper visual documentation for systems, processes, and architectures. Built around Tufte's data-ink ratio principles, so it pushes you toward clean, maintainable diagrams that actually reduce cognitive load instead of adding decoration. Covers the usual suspects like flowcharts and layer diagrams, but also handles psychological structures and parts work if you're doing Jungian mapping. The character reference and anti-pattern examples are legitimately useful. It'll proactively suggest diagrams when concepts get complex, which is the right instinct. Works everywhere because it's just monospace text, no special rendering required.