From the author
A Codex skill and zero-dependency scanner for pages at scale: it groups your sitemap into template families, measures how unique each family really is against the 40% gate and 30% hard stop, and reports five scored categories with the evidence lines left in.
A Codex skill that reads robots.txt sitemap declarations, probes common paths, and validates XML, limits, lastmod, deprecated tags and target URL statuses in one pass.
Programmatic SEO is not dead — its job changed. The pages that used to win ten thousand small clicks now compete to be the one source an AI assistant cites. Here is the decision framework for whether, and how, to keep building.
Programmatic SEO can turn one useful page system into many search-ready pages, but only when every variant has a distinct job. Learn how to choose a page pattern, build an interactive tool page, control indexation, and decide what to retire in the first 30 days.
