wireframe

The code appears to be a legitimate wireframe-generation script and contains no clear malware or supply-chain backdoor behavior. It has a meaningful security weakness: unescaped user-controlled values are inserted into SVG and HTML, creating potential stored XSS or SVG injection when outputs are viewed in a browser. Arbitrary writable output paths and default in-place annotation also create file-overwrite risk. Input validation and context-specific HTML/XML escaping are recommended.