This generates publication-quality scientific diagrams from natural language descriptions using Nano Banana Pro, then runs quality reviews through Gemini 3 Pro against document-specific thresholds. The smart part is it only regenerates if the score falls below target: 8.5/10 for journal submissions, 6.5/10 for presentations. Works for neural network architectures, CONSORT flowcharts, biological pathways, circuit diagrams, whatever you need visualized. You describe it, the AI handles layout and styling, Gemini critiques it, and you get versioned outputs with quality scores. Saves API calls when the first generation is good enough, which matters if you're cranking out figures for a paper. Beats wrestling with diagram tools when you just need something clean and correct.
npx skills add https://github.com/davila7/claude-code-templates --skill scientific-schematics