The Agent Skills Directory

[SAFE]: The skill provides standard implementation patterns for accessibility in TYPO3, including Fluid templates, PHP middleware, and vanilla JavaScript components. All code follows best practices for security and performance (e.g., using textContent instead of innerHTML in JavaScript, and htmlspecialchars for escaping in PHP).
[EXTERNAL_DOWNLOADS]: The skill mentions common accessibility testing tools and extensions, such as pa11y, axe-core, and TYPO3 extensions like brotkrueml/schema and b13/container. These are well-known, reputable tools within the web development and TYPO3 ecosystems.
[SAFE]: References to external repositories and documentation, including those from Vercel Labs, are for informational and educational purposes and point to established, trusted sources.

typo3-accessibility