#001paper-fetch1 个 skills30更新于 2026-07-12占该创作者 100%skill职业分类描述更新paper-fetch软件开发工程师Use when the user wants to download a paper PDF from a DOI (or title, resolved to a DOI first). Tries Unpaywall, arXiv, bioRxiv/medRxiv, PubMed Central, Semantic Scholar, and Sci-Hub mirrors as a last-resort fallback.2026-07-12