Academic Papers API: OpenAlex, Crossref, arXiv for AI agents

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.

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 Research & Papers Scraper (OpenAlex)

rupom888/academic-research-scraper

Search 200M+ academic papers, researchers, and institutions via OpenAlex API. Completely free, no API key needed. Get paper titles, abstracts, DOIs, citations, authors, open access links, and concepts. Filter by year, paper type, open access, and field of study.

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.

ArXiv Preprint Paper Search

ryanclinton/arxiv-paper-search

Search and extract preprint research papers from the ArXiv open-access repository. Query over 2.4 million academic papers across physics, mathematics, computer science, biology, economics, and more with structured JSON output, no API key required.

Academic Research MCP — arXiv & Scholar for AI Agents

nexgendata/academic-research-mcp-server

MCP server exposing arXiv and OpenAlex/Crossref paper search (an open Google Scholar alternative — Scholar itself is not queried) as agent tools: titles, authors, citation counts, DOIs, links. Connect Claude, Cursor, n8n or the OpenAI Agents SDK. $0.02 per successful tool call.

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.

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.

Academic Paper Search: Research Papers & Literature Search

api-co/academic-papers-search

Academic paper and literature search across 250M+ scholarly works in OpenAlex, Crossref, arXiv and PubMed in one run. Research papers merged and de-duplicated by DOI, with abstracts, citations, venues and free PDF links. A Google Scholar alternative.

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.