What problem does it solve? Planning a website's structure is hard to get right: pages end up buried too deep, navigation confuses visitors, URLs are inconsistent, and orphan pages hurt SEO. This Skill guides you through designing a complete information architecture so users and search engines can find every important page. ## Core Features & Use Cases - Page Hierarchy Design: Build ASCII tree sitemaps and Mermaid visual sitemaps following the 3-click rule, with templates for SaaS, blog, e-commerce, docs, hybrid, and small business sites. - Navigation & URL Planning: Define header nav, mega menus, footers, sidebars, and breadcrumbs, plus consistent URL patterns with redirect guidance for restructures. - Internal Linking Strategy: Create hub-and-spoke content models, cross-section link plans, and orphan page audits. - Use Case: You are launching a SaaS product site and need to decide what pages exist, how the header nav is organized, what the URL patterns look like, and how blog posts link back to feature pages — this Skill produces the full plan as deliverables. ## Quick Start Plan the site architecture for my SaaS marketing website, including a page hierarchy, URL map, and header navigation.
