koreyba

Convert PDF books to EPUB format for e-readers. Use when user asks to convert PDF to EPUB, create an e-book from PDF, make PDF readable on Kindle/phone/tablet, or extract book content from PDF. Handles: chapter detection, image extraction with optimization, footnotes/endnotes with hyperlinks, reading order for multi-column layouts. Validates conversion quality automatically.

Structured SDLC workflow with 8 phases — requirements, design review, planning, implementation, testing, and code review. Use when the user wants to build a feature end-to-end, or run any individual phase (new requirement, review requirements, review design, execute plan, update planning, check implementation, write tests, code review).