全球12亿文献知识库（8千万中文期刊可下载）
A one-stop literature search and download tool, covering a vast collection of Chinese and English academic resources.
Install & Use
Copy this prompt and send it to your AI assistant (Claude / Cursor / TRAE / Codex / WorkBuddy etc.) to auto-install:
Help me install this AI Skill: 全球12亿文献知识库（8千万中文期刊可下载）. It is used for: A one-stop literature search and download tool, covering a vast collection of Chinese and English academic resources. Full Skill content: https://321skill.com/skills/academic-paper-downloader/raw/index.md Read that page and install it.
The prompt includes a link to the full Skill content. You can also view the full content.
This Skill is designed to address core pain points in academic research, such as difficulties in finding literature, scattered access channels, and restricted full-text downloads. It integrates metadata from over 1.2 billion global publications and specifically offers direct download access to 80 million licensed full-text articles from Chinese journals, combining literature discovery, information viewing, and acquisition into a streamlined workflow.
Users can initiate a search with simple keywords. The system features three built-in search modes: broad search (high recall), narrow search (high precision), and a balanced strategy, allowing flexible selection based on the research stage. After viewing publication details, full-text PDFs can be directly downloaded for clearly marked Chinese journals, significantly improving literature review efficiency.
This Skill is particularly suitable for university students, academic researchers, professionals needing to write industry reports or technical proposals, and any user requiring in-depth literature review and knowledge mining. Whether completing course papers, graduation projects, tracking cutting-edge technologies, or writing literature reviews, it provides powerful information support.
Usage recommendation: Start with the "broad search" to get a comprehensive overview of the relevant field. Once the research direction is defined, switch to the "balanced" or "narrow search" to precisely locate core literature. Please note that full-text download permissions depend on data source licensing; not all publications support direct downloads.
Key Features
The core differentiator is its massive, directly downloadable full-text database of Chinese journals (80 million articles), a feature many general academic search tools lack. Additionally, it incorporates a three-tier search strategy, allowing users to flexibly balance recall and precision, rather than relying on a single search algorithm.
Limitations
Not suitable for scenarios requiring real-time tracking of the latest preprints or literature from very niche, non-public databases.
FAQ
Can I download full-text English literature?
It primarily provides metadata search. Full-text download capability is mainly focused on the licensed 80 million Chinese journal articles. Full-text download for English literature depends on specific data source licensing.
What is the difference between the three search strategies?
Broad search has wide coverage and high recall; narrow search is more precise with high precision; the balanced strategy falls between the two, suitable for general research.
Installation guide for AI assistants
If your AI coding assistant (Claude Code, Cursor, TRAE etc.) can see this page, send it this message to auto-install:
Visit https://321skill.com/skills/academic-paper-downloader/raw/index.md to read the original Skill definition (Markdown format) for 全球12亿文献知识库（8千万中文期刊可下载）, and install it according to the instructions.
Raw Markdown URL for AI: /skills/academic-paper-downloader/raw/index.md