Create interactive data visualizations using Vega-Lite declarative JSON grammar. Supports 20+ chart types (bar, line, scatter, histogram, boxplot, grouped/stacked variations, etc.) via templates and programmatic builders. Use when users upload data for charting, request specific chart types, or mention visualizations.
Install
npx skills add oaustegard/claude-skills --skill charting-vega-litenpx skills add oaustegard/claude-skills --skill charting-vega-lite -a claude-code -gnpx skills add oaustegard/claude-skills --skill charting-vega-lite -a codex -ggemini skills install https://github.com/oaustegard/claude-skills.git --path charting-vega-litegh skill install oaustegard/claude-skills charting-vega-litegit clone --depth 1 https://github.com/oaustegard/claude-skills /tmp/oaustegard__claude-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/oaustegard__claude-skills/charting-vega-lite ~/.claude/skills/charting-vega-lite # Claude Code
cp -R /tmp/oaustegard__claude-skills/charting-vega-lite ~/.agents/skills/charting-vega-lite # Codex, Cursor, Gemini CLI, Copilot, OpenCode