Content overview: “CodeCraft Studio”. Paste or drop up to 20 files (or a single monolith), pick the tech stack (auto-detect, React/TS, Node, Python, Go, Rust, PHP, Java, Swift, Kotlin) and the review focus (architecture, security, performance, refactor, migration, code review, documentation) and CodeCraft runs a real AI analysis over your source — never a canned checklist. The output is a full 7-section engineering report: executive verdict, architecture map (component diagram in Markdown), dependency & import graph, top 5 concrete risks with severity and file/line hints, prioritized refactor plan, 3–5 ready-to-paste code patches inside fenced diff blocks, and a next-steps roadmap.
A separate one-click Refactor Advisor mode zooms into a single file and rewrites it against the target you type ("make this pure, remove the class", "port to TypeScript strict", "extract the useAuth hook") and returns the rewritten file plus a rationale. The full version stays on the original page, which this listing opens directly.