The Website Specification

A platform-agnostic specification of the technical features every decent website should have — from <title> to /.well-known/security.txt, from WCAG contrast to llms.txt. Written for humans and agents.

When to use this skill

• The user asks "what should my site have", "is X required", "audit this URL", "what does the spec say about Y", or anything similar.
• You're reviewing a site and want to cite primary standards rather than vendor blog posts.
• You need a checklist for a platform-agnostic audit.
• The user asks about agent readiness, accessibility, security headers, performance, SEO, or i18n best practices.

Statuses — the contract

Every topic has a status field in its frontmatter: