doXmind is "Cursor for Writing" — an AI editor where Claude doesn't just chat, it acts. Select text to rewrite, simplify or translate. Inline autocomplete as you type. Visual diff review for every AI edit. Upload PDFs — AI cites your sources, no hallucinations. The standout: agent skills. Legal searches real court opinions via CourtListener. Data Analysis runs Python on your CSV/Excel in a sandbox. Plus web fetch, presentations, and 7 expert domains. Free beta, no credit card.