Show GN: AI가 쓴 티 나는 문장, 패턴으로 잡아서 고쳐주는 도구를 만들었습니다

Patina tackles a real problem for AI-assisted writers: it identifies and corrects the distinctive patterns that reveal AI-generated content, such as overused expressions, formal tone, and overly structured sentences across multiple languages. The tool prioritizes editorial transparency over authorship detection, allowing writers to review exactly what changed, understand the reasoning, and preserve factual accuracy. As an open-source web tool, it addresses a growing need for creators who draft with AI but require polished, authentic final output.