overall_conformance_percentage
% of WCAG 2.1 Level A & AA criteria met
How to use it
overall_conformance_percentage is exposed by the Accessibility Ai MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the overall_conformance_percentage tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install Accessibility Ai
npx playwright install chromiumOther tools in Accessibility Ai (6)
Takes scan results and generates specific code fixes for each violation. Returns patches ready to paste into Claude Code or Replit Agent.
Generates a complete VPAT 2.5 EN 301 549 accessibility conformance report. Returns a PDF (base64) and structured JSON covering all clauses.
Base64-encoded PDF, decode and save as .pdf
Re-scans the URL after fixes have been applied and compares against the original scan.
Scans a URL for WCAG 2.1 accessibility violations using DOM analysis and visual AI.
Full structured VPAT report (all EN 301 549 clauses)