Charts and Graphs Accessibility Skill

Canonical source: examples/CHARTS_GRAPHS_ACCESSIBILITY_BEST_PRACTICES.md in mgifford/ACCESSIBILITY.md This skill is derived from that file. When in doubt, the example is authoritative.

Apply these rules when creating or reviewing any data visualisation. Only load this skill if the project contains charts or graphs.

Core Mandate

Every chart that conveys meaningful information must have an accessible alternative communicating the same data and insights. This includes static images, SVGs, canvas graphics, and JavaScript charting libraries.

Severity Scale (this skill)