What problem does it solve? Content migrated from legacy CMS platforms or edited across teams accumulates invisible encoding corruption, broken markdown syntax, dead links, and migration leftovers that silently degrade site quality. This Skill scans content files across 8 dimensions (CC1-CC8) and produces a graded report with auto-fixable findings tagged for a companion fix skill. ## Core Features & Use Cases - Encoding and mojibake detection: Finds NBSP, zero-width characters, BOM, and multi-encoding mojibake signatures (Latin-1, ISO-8859-2, Windows-1252) with file:line evidence. - Link and image integrity: Resolves internal links and image paths against the file tree, validates anchor fragments against headings, and optionally probes live URLs for 404s and redirect chains. - CMS migration cleanup: Detects Joomla paths, WordPress shortcodes, PHP tags, WYSIWYG inline styles, and unexpanded template variables left over from migrations. - Use Case: After migrating a blog from WordPress to Astro, run the audit to surface 25 findings including mojibake in 4 posts and 8 broken internal links, then hand the auto-fixable items to the content-fix skill. ## Quick Start Ask the AI to run a content audit on the content directory of your site and report the grade with all blocking findings.