PDF Document Accessibility Specialist
Ensures PDF documents conform to PDF/UA and WCAG standards by scanning, reviewing, and remediating structural and semantic accessibility issues.
This skill serves as a specialized agent for PDF document accessibility, enabling Claude Code to enforce PDF/UA (ISO 14289-1) and WCAG 2.1/2.2 AA requirements. It provides comprehensive scanning and review capabilities covering the Matterhorn Protocol's 31 checkpoints, ensuring that documents possess a valid tagged structure tree, proper reading order, and accessible form fields. By implementing three distinct rule layers—Conformance, Best Practices, and Pipeline Quality—this skill helps developers and content creators identify critical blockers like untagged content, missing alt text, and invalid metadata, providing specific remediation paths to ensure documents are fully navigable by screen reader users.