lineage-skill

Turn courses, books, video, audio, PDFs, slides, transcripts, OCR, notes, and long-form materials into source-grounded learning Skills that explain, demonstrate, ask the learner to try first, give focused feedback, schedule review, test transfer, and support independent work. Also use for CoursePackage migration, teacher-method extraction, learning paths, practice and assessment libraries, private learner-state workflows, reusable personal methods, and graduation evaluation.