sci-download

name sci-download description 学术论文 PDF 下载。支持 8 个数据源：Elsevier、Springer Nature、IEEE Xplore、 arXiv、Unpaywall、Semantic Scholar、PubMed Central、知网(CNKI)。 自动根据 DOI 前缀路由到对应数据源，未知 DOI 自动尝试 Unpaywall → Semantic Scholar。 author Shuo Zhao license MIT copyright © 2026 Shuo Zhao. All rights reserved. triggers ["下载论文","下载文献","download paper","download PDF","DOI",10.1016,10.1038,10.1007,10.1109,"arXiv download","ScienceDirect","Elsevier","Springer","IEEE","Unpaywall","PubMed Central","PMC","知网","CNKI"] Sci-Download — Unified Paper Download Skill Academic paper PDF download tool with intelligent DOI routing across 8 sources. Trigger Phrases "下载这篇论文 10.1038/s41586-023-06600-9" "download paper by DOI" "从 arXiv 下载 2301.07041" "下载知网论文" Capabilities Source Type Auth Coverage Elsevier/ScienceDirect API API Key Elsevier journals Springer Nature API API Key Springer/Nature OA IEEE Xplore API API Key IEEE/IET arXiv Direct None Physics/CS/Math preprints Unpaywall API Email only Any DOI → OA version Semantic Scholar API None Cross-source OA aggregation PubMed Central Direct None Biomedical OA CNKI (知网) FSSO/WebVPN University account Chinese journals/theses Auto-Routing The CLI automatically selects the source based on identifier format: 10.1016/... → Elsevier 10.1038/... → Springer Nature 10.1007/... → Springer Nature 10.1109/... → IEEE Xplore 2301.07041 → arXiv PMC1234567 → PubMed Central 12345678 → PubMed (PMID) 中文关键词 → CNKI Other DOI → Unpaywall → Semantic Scholar (waterfall) Usage Main script: ./sci_download.py # Auto-route by DOI prefix python skills/sci-download/sci_download.py "10.1038/s41586-023-06600-9" # Download arXiv paper (auto-detected) python skills/sci-download/sci_download.py "2301.07041" # Force a specific source python skills/sci-download/sci_download.py "10.1021/acs.nanolett.3c00123" -- source unpaywall # Search papers (requires --source) python skills/sci-download/sci_download.py --search "perovskite solar cells" -- source semantic_scholar -- limit 5 # Search arXiv python skills/sci-download/sci_download.py --search "large language model" -- source arxiv -- limit 5 # Show config and API key status python skills/sci-download/sci_download.py --status # Custom output directory python skills/sci-download/sci_download.py "2301.07041" --output-dir ./papers Configuration API keys are stored in the unified ~/.aut_sci_write/.env (auto-created on first use). Non-secret settings (school, output_dir, proxy) are in ~/.aut_sci_write/sci-download/config.json . Set API Keys Edit ~/.aut_sci_write/.env directly or use the config helper: cd skills/sci-download python -c "from config import update_config; update_config('elsevier_api_key', 'YOUR_KEY')" python -c "from config import update_config; update_config('springer_api_key', 'YOUR_KEY')" python -c "from config import update_config; update_config('ieee_api_key', 'YOUR_KEY')" python -c "from config import update_config; update_config('unpaywall_email', 'you@email.com')" Key Sources Service URL Notes Elsevier https://dev.elsevier.com/ Free, Article Retrieval API Springer https://dev.springernature.com/ Free, OA only IEEE https://developer.ieee.org/ Free tier Unpaywall N/A Just provide email Free Sources (no key needed) arXiv, Semantic Scholar, PubMed Central CNKI Setup python skills/sci-download/cnki_download.py set-mode fsso python skills/sci-download/cnki_download.py status # Login at https://fsso.cnki.net → export cookies → save to ~/.aut_sci_write/webvpn_cookies.json Dependencies requests, pycryptodome, beautifulsoup4 © License & Copyright Aut_Sci_Write — Autonomous Scientific Writer Author : Shuo Zhao License : MIT License Copyright : © 2026 Shuo Zhao. All rights reserved.