What problem does it solve? Technical SEO issues like missing meta descriptions, broken canonical URLs, sitemap gaps, and invalid structured data silently hurt search visibility, and manually verifying every page's rendered HTML is tedious and error-prone. ## Core Features & Use Cases - Rendered-output verification: Builds the Next.js site, serves it in production mode, and inspects the actual HTML sent to crawlers rather than trusting source code. - Crawl graph cross-checks: Confirms every public route appears in the sitemap, sitemap URLs return 200, robots rules agree with the sitemap, and internal links resolve. - Safe fixes on a branch: Applies mechanical fixes on a local branch for approval, proposes judgment calls in a report, and never pushes, merges, or deploys. - Use Case: Run the audit before a site launch to catch a page accidentally marked noindex, a missing Open Graph image, and a case study absent from the sitemap, then review the fixes on the generated branch. ## Quick Start Ask the assistant to run the SEO audit on the website and report what it fixed, proposed, and verified clean.