The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill fetches the D3.js core library and specialized modules (such as d3-sankey, d3-hexbin, and d3-cloud) from jsDelivr, which is a well-known and established CDN for open-source projects.
[EXTERNAL_DOWNLOADS]: Geographic data used for mapping (including world and US topographic datasets) is retrieved from reputable community repositories hosted on public CDNs.
[SAFE]: The skill defines a structured, multi-round Discovery Interview process using the AskUserQuestion tool to gather requirements, which ensures that generated visualizations are aligned with user-specified goals and data.
[SAFE]: Implementation guidelines include specific instructions for data sanitization, such as filtering null or NaN values and coercing strings to numbers or dates before processing.
[SAFE]: The provided templates, examples, and reference guides promote the creation of responsive and accessible visualizations (using ARIA labels and screen-reader titles) without any hidden, encoded, or suspicious functionality.

d3js