Side-by-side comparison of two Model Context Protocol servers — install paths, tools, quality signals, and directory engagement so you can pick the right one for Claude, Cursor, and other MCP clients.
MCP to search and read medical / life sciences papers from PubMed.
Crawl websites into clean Markdown, search pages, and extract structured data with LLMs. Built-in MCP server for web research and RAG pipelines.
Quality signal
43/100 (Fair)
51/100 (Fair)
Install path
npx · high
npx · high
Engagement
1 0 0 170
5 0 1 3
Tools
Search PubMed with advanced query options and Boolean logicAccess article abstracts and metadata via resource URIsDownload XML-formatted full texts for open access papersPrompt templates for systematic review, PICO, and author searchesSupports Entrez API with optional API key for higher rate limits
Crawls single pages or full websites with URL filteringOutputs clean Markdown files with citations and timestampsGenerates structured JSONL index per pageIncludes local embedding model with zero API key requirementSupports downloading referenced PDFs and DOCX files with filtersImplements HTTP retry with exponential backoff honoring Retry-After headers