Stats Desk - notice This app's agent prompt (SKILL.md, served as the app's system prompt, not as a file here) is a derived work of the agent skill "nature-statistics" from the repository yuan1z0825/nature-skills (https://github.com/yuan1z0825/nature-skills, path skills/nature-statistics), licensed under the Apache License, Version 2.0. The full licence text is in LICENSE-NATURE-SKILLS-APACHE-2.0.txt. Changes made: the skill's workflow, default stance, red lines, output format and reference files (common-failure-modes, statistical-reporting, figure-statistics, reviewer-checklist, nature-article-requirements, source-basis) were condensed and rewritten into a two-lane JSON contract (audit, draft) for a web app, with added rules that bind the model to the browser's recomputed statistics. The reporting checks in statkit.js are an independent implementation of patterns described by the skill. The Nature requirements were re-read from https://www.nature.com/nature/for-authors/initial-submission on 2026-09-27. No files from the original repository are redistributed unmodified.