Provides comprehensive access to WCAG 2.2 accessibility guidelines, including all 87 success criteria with full Understanding documentation, 400+ techniques, glossary terms, and ACT test rules from official W3C data.
Provides comprehensive access to the W3C WAI-ARIA specification for querying roles, states, properties, and accessibility requirements. It enables developers and AI agents to validate ARIA attributes and receive smart role suggestions based on UI component descriptions.
MCP server that provides access to web accessibility documentation, enabling search and retrieval of W3C WAI-ARIA patterns and accessibility best practices.
Enables accurate WCAG color contrast checking and accessibility analysis by calculating actual contrast ratios between color pairs, checking compliance levels, and analyzing luminance values for web accessibility.