claud3

claud3

Catalogue stub — full package: dtran320/claud3

Decision tree

Is the package already installed? Check: ~/.design-agent-skills/skills/claud3/SKILL.md exists.
- Yes → invoke claud3 and proceed
- No → go to step 2
Do you have shell access?
- Yes → run the install command below, then invoke the skill
- No → show the install command; in Claude Code, send it as a chat message starting with ! — add -g for global install or omit for project-only

Install command

npx skills add dtran320/claud3

Invoke after install

Skill name: claud3
Trigger phrases: "claud3", "D3 Tufte", "80 chart types", "D3 dark theme"

What it does

Applies Edward Tufte's data visualization principles to D3.js chart generation. Analyzes the underlying data question to select the most appropriate chart type from a library of 80+ options, then produces self-contained single-file HTML using D3 v7 with a dark theme, responsive layout, direct data labels (no separate legend), and contextual annotations. Includes a playground mode for interactive exploration and refinement.

When NOT to use

Multi-library visualization agents — use data-viz-agent instead
AntV/G2 charts — use antvis-chart-skills instead
Quick single charts without Tufte constraints — use d3js-skill instead