visualization-best-practices

Quick Review

The skill has adequate structural organization but severely lacks specific content. The description is too generic to guide invocation for concrete visualization tasks. Task knowledge is minimal—there are no actual best practices, guidelines, principles, or examples (e.g., chart type selection, color theory, accessibility, data-ink ratio). The skill reads as a template with placeholder text rather than actionable guidance. While structure is clear, the absence of substantive visualization expertise makes this skill unlikely to reduce token costs or provide value beyond what a CLI agent could generate on its own.