skills

Apply layered writing-quality guides to user-facing prose and persisted documents. Loads universal rules plus language-specific and domain-specific references as needed. Use for drafting or revising reports, documentation, tickets, messages, review comments, and presentation copy in any language.

Translates PDF documents to any target language with layout preservation. Supports academic papers, books, manuals, and general documents. Extracts text, tables, and metadata, translates with parallel processing, and outputs both Markdown and PDF formats. Handles vertical writing (Japanese), RTL languages (Arabic, Hebrew), and academic terminology with original language annotations. Use when translating PDF files, research papers, or technical documents.

Translates EPUB ebook files between languages with parallel processing. Supports Japanese, English, Chinese, and other languages. Handles large files by splitting into sections, manages multiple volumes simultaneously, and preserves EPUB structure and formatting. Includes translation quality validation. Use when translating novels, books, or any EPUB content.