callahkate
UserA Claude skill for reviewing or building charts, infographics, and dashboards. Grounded in Tufte, Few, and Knaflic's data visualization principles, with WCAG AA accessibility built in as a requirement, not an afterthought.
Categories
Indexed Skills (2)
data-viz-best-practices
Applies data visualization best practices to any chart, infographic, or dashboard, whether reviewing existing work or building something new. Covers chart type selection, accessibility (WCAG AA contrast, colorblind-safe palettes, non-color encoding), truthful scales, labeling clarity, and dashboard layout/hierarchy. Format-agnostic — works whether the visualization is code (matplotlib, D3, Chart.js), a design tool file (Figma, Canva, PowerPoint), a screenshot, or just a description of one. Use this skill any time the user mentions charts, graphs, infographics, dashboards, data visualization, "does this chart work," "review my viz," or wants help picking a chart type or improving one — even if they don't use the word "visualization" explicitly.
analyze-first
Enforces a strict analysis-before-synthesis discipline rooted in human-centered design (HCD) methodology. Trigger this skill whenever the user shares research data of any kind — interview notes, transcripts, survey responses, observation notes, JTBD artifacts, usability findings, discovery outputs, or any qualitative or quantitative research material. Also trigger when the user says phrases like "analyze this," "slow down," "let's be methodical," or "don't jump ahead." If the user shares research data WITHOUT specifying a goal or workflow, always pause and ask whether they want analysis or synthesis mode before proceeding. Never skip to synthesis, conclusions, recommendations, ideas, concepts, action items, or next steps without explicit user permission. This skill has two mandatory gates: (1) confirm all data is collected before beginning analysis, and (2) ask permission before moving into synthesis.
Bio shown is the top-scored skill's repo description as a fallback — real GitHub bios land in a future update.