Research Paper RAG: arXiv, PubMed and Open Access

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.

Rag Knowledge Graph Builder

cspnair/rag-knowledge-graph-builder

Transform websites into RAG-ready datasets. Crawls pages, chunks content into semantic segments (500-1000 tokens), and generates hypothetical questions for each chunk. No API key needed with native mode. Output: pre-indexed JSON optimized for AI retrieval with 3x better accuracy than raw text.

PubMed Scraper for RAG: Papers as Chunked JSON

getascraper/pubmed-rag-extractor

Scrape PubMed citations by search term, MeSH, and article type. Returns RAG-ready JSON with full-text chunks from PMC Open Access (cl100k_base, 512/50) and abstract fallback. Drop-in for LangChain, LlamaIndex, Qdrant, Pinecone, Weaviate, pgvector. Skip GROBID / Pubmed Parser.

New INSPIRE-HEP records for a saved query since the last run. Stores title, record id, dates, citation count, arXiv id, and DOI. Drops email addresses. Not affiliated with INSPIRE.

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.

Web-to-Markdown Generator for AI & RAG Pipelines

profitstack/web-to-markdown-generator-for-ai-rag-pipelines

Convert any website into clean, heading-based chunking, LLM-ready Markdown for RAG and AI agents.

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 Research Papers Scraper

leorochasantos/arxiv-papers-scraper

Search arXiv's 2.5M+ research papers by keyword, category, author, or paper ID. Returns clean typed JSON — no API key required.

Mixnet-paper-scraper

bikrambiswas/mixnet-paper-scraper

Scrapes academic papers on Mixnet, Nym, and privacy technology from arXiv and verified research sources. Filters by keyword and year. Returns title, authors, abstract, publication year, and PDF links. Perfect for privacy researchers and developers. Uses arXiv API with fallback Nym papers.

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.