The Agent Skills Directory

[SAFE]: The skill consists of instructional guidelines for an AI agent to produce accessible and high-quality frontend code. It does not contain executable code, shell commands, or network operations outside of standard developer tools used for validation.
[EXTERNAL_DOWNLOADS]: The skill mentions the optional use of well-known development tools such as html-validate, pa11y, and playwright via npx to perform code quality and accessibility checks. These are industry-standard packages from well-known sources used for their intended diagnostic purposes.
[INDIRECT_PROMPT_INJECTION]: The skill defines a surface for processing user-supplied UI requirements to generate code. It mitigates potential risks associated with rendering this untrusted content by recommending the use of isolated, bundled browser environments (Playwright) for visual validation, which prevents exposure to the user's primary system browser.

frontend-design