d3js-skill

Catalogue stub — full skill: chrisvoncsefalvay/claude-d3js-skill

Decision tree

1. Is the full skill already installed? Check whether the skill at this location still has a das: block:

   • Global: grep -q "^das:" ~/.agents/skills/d3js-skill/SKILL.md 2>/dev/null && echo "pointer" || echo "installed"
   • Project: grep -q "^das:" .agents/skills/d3js-skill/SKILL.md 2>/dev/null && echo "pointer" || echo "installed"
   • No das: block → full skill installed, invoke it and proceed
   • das: block present → go to step 2

2. Detect scope, then install:

   To detect scope:

   [ -e ~/.agents/skills/d3js-skill ] && echo "global" || echo "project"
   

   Global (installed with -g):

   npx skills add chrisvoncsefalvay/claude-d3js-skill --skill d3js-skill -g -y
   

   Project (installed without -g):

   npx skills add chrisvoncsefalvay/claude-d3js-skill --skill d3js-skill -y
   

   Claude Code: send either command as a chat message starting with ! to run it without leaving the conversation.

Invoke after install

• Skill name: d3js-skill
• Trigger phrases: "D3.js", "D3 chart", "D3 visualization", "data visualization D3"

What it does

Generates sophisticated D3.js data visualizations with correct data binding patterns, scales, axes, transitions, and interactivity. Handles bar charts, line graphs, scatter plots, heatmaps, and custom chart types. Produces properly structured SVG with real dataset transformations, not just static examples.