Academic Paper Search MCP: arXiv, Crossref & OpenAlex

Academic Research MCP | 6 Tools: OpenAlex, PubMed, arXiv

themineworks/academic-research-mcp

Scholarly search for AI agents: OpenAlex works, Crossref metadata, arXiv preprints, OpenCitations graphs and PubMed, behind one MCP endpoint. No result, no charge.

ArXiv Paper Search

gentle_cloud/arxiv-paper-search

Search and extract academic papers from ArXiv. Find papers by keyword, author, or category with full metadata including title, authors, abstract, categories, and PDF links.

ArXiv MCP server

jakub.kopecky/arxiv-mcp-server

The ArXiv MCP server provides a bridge between AI assistants and arXiv's research repository through the Model Context Protocol (MCP). It allows AI models to search for papers and access their content in a programmatic way.

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.

Academic Paper Search API — arXiv + Semantic Scholar | $0.05

devsef/academic-paper-search

Search academic papers across arXiv and Semantic Scholar with one query. Deduplicated, normalized results with title, authors, year, abstract, citations and PDF links — ready for AI agents, RAG pipelines and literature reviews. Flat $0.05 per search.

Track new arXiv papers. Filter by category (cs.AI, cs.LG, q-bio.NC...), author, keyword, date. Returns title, authors, abstract, PDF link, DOI. Free official arXiv API. For AI/ML researchers, biotech analysts, journalists.

arXiv Paper Scraper - Research Papers & Abstracts

viralanalyzer/arxiv-paper-intelligence

Search and extract ArXiv papers, abstracts, authors, and citations. Track research trends across any scientific field. AI-powered analysis.

Academic Paper Search — Scholar Alternative (OpenAlex)

nexgendata/google-scholar-scraper

Search ~250M academic works (incl. arXiv preprints) with citation counts, authors, venues, DOIs and open-access links via the OpenAlex API — an open alternative to Google Scholar, Semantic Scholar, Scopus & Web of Science. Does not scrape Google Scholar.

All Academic Papers Search

agentx/all-academic-papers-search

All Academic Papers Search is an academic paper search API that queries OpenAlex, Crossref, PubMed and DOAJ in one request and returns 19 fields per paper: DOI, title, abstract, authors, venue, year, citations, open-access status and PDF link, merged on DOI across the four indexes. $0.002 a paper.

Search scholarly papers across Crossref (150M+ works), arXiv and PubMed in one run. Get title, abstract, authors, affiliations, DOI, journal, date, citation count, subjects, MeSH terms and PDF links. Filter by date, sort by newest or most cited, or look up DOIs.