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.
Local-first, keyless web intelligence in one server: search, fetch, crawl, extract, cache, find-similar, and research. Multi-engine search with local ML reranking and a persistent SQLite cache, renders JS-heavy pages, and keeps everything on your machine. Install via npx wigolo init --non-interactive --agents=.
Quality signal
43/100 (Fair)
59/100 (Good)
Install path
npx · high
npx · high
Engagement
1 0 0 170
1 0 0 4,410
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
Multi-engine web search with local machine learning rerankingPersistent SQLite cache storing all fetched data locallyJavaScript rendering for dynamic web pagesKeyless operation for search, fetch, crawl, extract, cache, and similarityOptional LLM integration for research and answer synthesisSupports multiple AI agents via MCP and REST endpoints