What problem does it solve? Websites that grow organically end up with confusing navigation, buried pages, inconsistent URLs, and orphan content that hurts both users and search rankings. This Skill provides a structured methodology for planning or restructuring a site's information architecture so every page has a logical place and clear path. ## Core Features & Use Cases - Page Hierarchy Design: Build ASCII tree sitemaps applying the 3-click rule and flat-vs-deep principles, with ready-made templates for SaaS, blog, e-commerce, docs, hybrid, and small business sites. - Navigation & URL Specification: Define header/footer/sidebar navigation, breadcrumbs, and consistent URL patterns with redirect guidance for restructures. - Internal Linking Strategy: Design hub-and-spoke content models, cross-section links, and orphan page audits, plus Mermaid visual sitemaps for sharing with design teams. - Use Case: A SaaS company adding 200 programmatic integration pages asks how they fit the site. The Skill recommends an /integrations hub page, keeps them out of the main nav, defines URL patterns, and maps the hub-and-spoke linking plan. ## Quick Start Ask the AI to plan the site architecture for your website, describing your site type, main sections, and whether it is a new build or a restructure.