academic-research

使用 OpenAlex API 搜索学术论文并进行文献综述（免费，无需密钥）。当用户需要按主题/作者/DOI 查找学术论文、探索引文链、获取结构化论文元数据（标题、作者、摘要、引文、DOI、开放获取 URL）、获取开放获取论文全文或通过主题识别和合成进行自动文献综述时使用。触发涉及学术搜索、论文查找、引文分析、文献综述、研究综合或学术参考资料收集的请求。

## 概述（中文）

使用 OpenAlex API 搜索学术论文并进行文献综述（免费，无需密钥）。当用户需要按主题/作者/DOI 查找学术论文、探索引文链、获取结构化论文元数据（标题、作者、摘要、引文、DOI、开放获取 URL）、获取开放获取论文全文或通过主题识别和合成进行自动文献综述时使用。触发涉及学术搜索、论文查找、引文分析、文献综述、研究综合或学术参考资料收集的请求。

## 原文

# Academic Research

Search 250M+ academic works via OpenAlex. No API key required.

Built by [Topanga](https://topanga.ludwitt.com) — AI Research Consultant

## Quick Start

### Search papers by topic
```bash
python3 scripts/scholar-search.py search "transformer architectures" --limit 10
```

### Search by author
```bash
python3 scripts/scholar-search.py author "Yann LeCun" --limit 5
```

### Look up by DOI
```bash
python3 scripts/scholar-search.py doi "10.1038/s41586-021-03819-2"
```

### Get citation chain (papers that cite a work)
```bash
python3 scripts/scholar-search.py citations "10.1038/s41586-021-03819-2" --direction both
```

### Deep read (fetch abstract + full text when available)
```bash
python3 scripts/scholar-search.py deep "10.1038/s41586-021-03819-2"
```

### JSON output for programmatic use
```bash
python3 scripts/scholar-search.py search "CRISPR" --json
```

## Literature Review Workflow

Automated multi-step literature review:

```bash
python3 scripts/literature-review.py "algorithmic literacy in education" --papers 30 --output review.md
```

This will:
1. Search for papers across multiple query variations
2. Deduplicate and rank by relevance + citations
3. Identify thematic clusters
4. Generate a structured synthesis in markdown

Options:
- `--papers N` — Target number of papers (default: 20)
- `--output FILE` — Write review to file (default: stdout)
- `--years 2020-2025` — Restrict publication year range
- `--json` — Output structured JSON instead of markdown

## Output Format

All search commands return structured data per paper:
- **Title** and publication year
- **Authors** (up to 5)
- **Abstract** (when available)
- **Citation count**
- **DOI**
- **Open access URL** (when available)
- **Source journal/venue**

## Tips

- OpenAlex sorts by relevance by default; use `--sort citations` for most-cited
- Combine `search` + `deep` for quick triage: search first, deep-read promising hits
- The literature review script caches results in `/tmp/litreview_cache/` to avoid re-fetching
- For full-text PDFs, pipe DOIs to your PDF extraction tool