What problem does it solve? Writing a Nature-style manuscript or assembling a first-submission package requires structuring claims, evidence, and administrative materials to strict journal conventions, which is slow and error-prone when done from scratch. ## Core Features & Use Cases - Section Drafting and Restructuring: Builds titles, abstracts, introductions, results narratives, discussions, and conclusions from claims, figures, results, or Chinese research notes using a claim-evidence argument chain. - Initial Submission Packages: Prepares cover letters, title pages, highlights, author-contribution statements, data/code availability declarations, reviewer suggestions, and a readiness audit with a ready / ready_with_author_checks / blocked status. - Journal-Specific Contracts: Applies stage-aware checklists for flagship Nature and Nature Machine Intelligence, including word limits, display item caps, Extended Data, and reporting summary requirements. - Use Case: A researcher with Chinese lab notes and five figures asks for an English Results narrative plus a complete first-submission package for Nature Communications; the skill detects the axes, loads only the relevant fragments, and produces the draft with a missing-input checklist. ## Quick Start Use the nature-writing skill to draft a Nature-style abstract and introduction from my attached figures and results notes.