This repository is a modular toolkit for academic research workflows, providing reusable 'skills' that assist with tasks such as manuscript preparation, figure generation, citation management, paper downloading, and presentation creation. Each skill is self-contained with its own workflow, documentation, and validation, while sharing common components through a nature-shared module. The system is designed for integration with AI agents (like Codex and Claude Code) and emphasizes verifiable, reproducible outputs that comply with journal-specific standards (particularly Nature Portfolio journals).