A skill for creating sophisticated data visualizations using D3.js. Build bar charts, line graphs, scatter plots, and complex interactive visualizations with proper data binding and animations.
npx skills add chrisvoncsefalvay/claude-d3js-skillwget https://github.com/chrisvoncsefalvay/claude-d3js-skill/archive/refs/heads/main.zip -O skill.zipGuide for creating high-quality MCP servers to integrate external APIs and services with Claude.
Test local web applications using Playwright for UI verification, debugging, and automated testing.
Build complex claude.ai HTML artifacts using React, Tailwind CSS, and shadcn/ui components.
Interactive skill creation tool that guides you through building new skills with Q&A.