Crossref Academic Paper Metadata Scraper

Crossref Academic Paper Search

ryanclinton/crossref-paper-search

Search over 150 million scholarly works indexed by Crossref -- the largest open registry of DOI metadata in the world. Retrieve structured publication data including titles, authors with ORCID identifiers, citation counts, journal names, funding information, abstracts, and more. No API key required.

medRxiv Preprints Scraper

parseforge/medrxiv-scraper

Scrapes medRxiv preprint records by search query or direct URL. Returns each paper as a flat row with title, authors, abstract, DOI, subject collection, and posting date.

Academic Paper Scraper

labrat011/academic-paper-scraper

Search MILLIONS of academic papers from Semantic Scholar and arXiv by keyword, DOI, or citation graph. Returns titles, authors, abstracts, citation counts, and open access PDFs as clean JSON. Works as an MCP tool for AI agents.

Academic Paper Scraper

constant_quadruped/academic-paper-scraper

Search arXiv and PubMed in one request. Returns unified paper data: titles, authors, abstracts, DOIs, and PDF links. Filter by keywords, authors, categories, and date range. Built-in rate limiting and cross-source deduplication. Export to JSON, CSV, or Excel.

Scrape academic papers from Semantic Scholar. Search by keyword and extract paper titles, abstracts, authors, citation counts, publication dates, DOIs, open access PDFs... Perfect for literature reviews, citation analysis, and research databases. Real time data output with pagination support.

Search academic papers by topic via OpenAlex. Title, authors, year, citations, DOI, venue as JSON for research & literature-review AI agents. $3 per 1,000, no coding.

PubMed Citation Scraper

parseforge/pubmed-citation-scraper

Scrapes PubMed citations and abstracts by search query, author, journal, or direct URL. Returns each paper's title, authors, abstract, and publication metadata as a flat row.

Scrape Crossref — largest DOI registry for academic literature. Modes: search works, DOI lookup, journal metadata, funder info, affiliation search. Extracts titles, authors, DOIs, ISSN, references, citations. Official REST API, no auth, 50 req/sec. For research & citation analysis.

Search Europe PMC biomedical literature and return structured papers with abstracts, authors, identifiers, citations, full-text availability, journals, grants, and publication dates. No API key or proxy required.

Search Crossref works and return normalized academic literature metadata.