菜单
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。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Generate professional academic PowerPoint (PPTX) presentations from paper PDFs, structured outlines, or plain text. Use for thesis defense, seminar reports, literature presentations, and graduate school applications. Supports automatic figure extraction, LaTeX formula rendering, and bilingual (Chinese/English) layouts.
Academic paper search and metrics analysis. Searches arXiv, PubMed, Web of Science, Springer Nature, Scopus, Semantic Scholar, and OpenAlex simultaneously with journal impact factor data. Triggers on requests to search for papers or find literature.
Interact with your Zotero library to sync references, add citations by DOI/ISBN/PMID, and manage PDFs. Triggers on Zotero-related requests.
Read an academic paper end to end and extract professional research insights, figures, metadata, and critique. Use this skill whenever the user shares a scientific paper, review paper, survey paper, systematic review, meta-analysis, scoping review, arXiv link, DOI, PDF, or pasted paper text and asks to read, summarize, analyze, extract, digest, review, critique, or explain it. For original research papers, produce a modified Heilmeier analysis. For review literature, produce a field-map extraction covering scope, taxonomy, evidence quality, consensus, controversies, gaps, and future directions. Do NOT use this skill for non-academic articles, blog posts, or news.
Extracts figures and sub-figures from academic PDF papers. Supports Fig/Figure, Scheme, Chart, Supplementary Figure, Extended Data Figure (Nature), and Chinese equivalents (图/方案/示意图/附图/补充图). Sub-figure label recognition supports (a)/(A)/a)/(i)/(1)/a. formats. High-quality PNG output at configurable DPI. Use when user asks to "extract figure", "截取文献图片", "提取子图", "get figure from paper", "Scheme", "方案图", "补充图", "Supplementary Figure", or "Extended Data".
Generate academic presentation-style HTML slide decks and browser reports from PDFs, structured text, Markdown, paper summaries, outlines, or research notes. Use whenever the user wants to convert a scientific paper PDF directly into an interactive HTML report, clickable web presentation, shareable browser deck, or PPT-like HTML output with figures, structured insights, section pages, and offline deck-directory output. In the Aut_Sci_Write suite, choose this skill when the user wants HTML/web output; choose sci-ppt when they explicitly need a .pptx file.
| 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"] |
Academic paper PDF download tool with intelligent DOI routing across 8 sources.
| 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 |
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)
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
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.
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')"
| 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 |
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
requests, pycryptodome, beautifulsoup4
Aut_Sci_Write — Autonomous Scientific Writer