data-visualization

Features and purpose

Build mathematically correct, visually prominent data visualizations for time-series charts. Use this skill when creating charts with mathematical overlays (trendlines, patterns, indicators), fixing visual artifacts (wavy lines, domain mismatches), or validating chart correctness. Focuses on technical correctness and progressive validation, not aesthetic design.

Quick start

Follow the repository instructions for this skill and your agent. Review the files and dependencies before adding it to your workflow.