Build a numbered, source-linked document index as a .docx file from supplied legal matter documents — one row per document or coherent file group with a stable source ID, recorded date, type, author, recipients, description taken from the document itself, page count, readability and duplicate or version links — suitable as a court-book or bundle index and as the source register for a chronology or privilege log. Use for litigation, investigations, regulatory responses, disclosure and brief preparation. Do not use to decide relevance, privilege, admissibility or weight, or to claim the set is complete beyond the supplied documents.