Conciseness

The body is lean with short Quick Reference bullets and concise Check/Fix/Explain/Code Review sections that avoid over-explaining concepts Claude already knows; minor redundancy from restating the rule could be trimmed.

Actionability

Provides concrete guidance ('Identify elements with role="text" and verify they do not contain any focusable elements like buttons, links, or inputs'; 'Remove role="text" from containers... or move the interactive elements outside') but defers executable code examples entirely to references, leaving the body short of copy-paste-ready material.

Workflow Clarity

The Check → Fix → Explain → Code Review sections form a rough sequence, but verification checkpoints are only implicit in the body ('verify the fix with browser accessibility tooling') rather than explicit feedback loops.

Progressive Disclosure

The body is well-organized with clear sections and a clearly signaled, one-level-deep pointer to a real references/rule.md file, though the single reference could be more granularly split.

Specificity

Lists several concrete review actions ('Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output') with minor gaps in coverage of remediation actions.

Completeness

Explicitly provides both 'what' (inspect semantics, keyboard behavior, focus flow, accessible names, screen-reader output) and 'when' via an explicit 'Use when...' trigger clause, though the trigger could be more specific.

Trigger Term Quality

Good keyword coverage with natural terms ('rendered HTML, interactive components, design-system patterns', 'role="text"', 'keyboard behavior', 'screen-reader output'), though common synonyms like 'ARIA' or 'WCAG' are absent.

Distinctiveness Conflict Risk

Targets a distinct niche ('Avoid focusable descendants in role="text" elements') with clear specific triggers, with only minor overlap risk against general accessibility review skills.