The Agent Skills Directory

[SAFE]: The skill provides legitimate documentation and examples for building charts and interactive graphs using D3.js. The instructions align with official documentation (e.g., using the D3 v6+ join pattern) and focus on design logic.
[INDIRECT_PROMPT_INJECTION]: The skill describes handling external data sources (e.g., API data for charts), which is an inherent data ingestion surface for visualization tools. However, the instructions do not include capabilities for executing that data or performing unsafe operations.
Ingestion points: Example 1 mentions fetching data from APIs to populate line, bar, and pie charts.
Boundary markers: Not explicitly defined in the instructional text.
Capability inventory: Limited to SVG rendering, mathematical scales, and layout computations via D3 and React.
Sanitization: While not explicitly focusing on data sanitization, the skill advocates for accessibility best practices such as using <title> and aria-label tags.

d3