helix viz minimizers --input minimizers.json --save mins.png
helix viz minimizers --schema # print schema + sample payload
Flags:
--save writes PNG/SVG/PDF.--save-viz-spec overrides the .viz.json path.--schema bypasses plotting and prints the JSON contract + sample payload.All viz commands (minimizers, seed-chain, rna-dotplot, alignment-ribbon, distance-heatmap, motif-logo) mirror this interface and emit <image>.provenance.json.