What problem does it solve? Scientific figures often distort data, fail accessibility checks, or get rejected at journal submission because of wrong dimensions, DPI, formats, or fonts. This Skill guides the design, export, and inspection of truthful, accessible figures while keeping raw data, transformations, and provenance explicit. ## Core Features & Use Cases - Honest figure design: Enforces integrity guardrails for baselines, uncertainty, missing data, log axes, binning, normalization, and dual axes before any plotting code is written. - Deterministic CLI helpers: Bundled network-free scripts inspect raster/SVG/PDF/EPS metadata, audit palette contrast against WCAG thresholds, plan publisher exports from dated profiles, and export Matplotlib figures atomically with manifests. - Accessibility and journal screening: Audits color contrast and grayscale separation, checks effective DPI at final width, and compares files against dated publisher snapshots without claiming compliance. - Use Case: A researcher preparing a Nature submission uses the export planner to confirm single-column width and format rules, builds a multi-panel Matplotlib figure with an Okabe-Ito palette, exports PDF and TIFF with a provenance manifest, then screens the output file's DPI, size, and fonts before upload. ## Quick Start Ask the AI to create a publication-ready multi-panel figure from your data with an accessible palette, then export it as PDF and PNG at 600 DPI and inspect the output against the target journal's requirements.