Access and search open access PubMed research articles with detailed abstracts, free full-text links, and built-in rate limiting for efficient Model Context Protocol (MCP) integration.
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An MCP server implementation for accessing PubMed data with focus on open access content.
npm install @rikachu225/pubmed-server
import PubMedServer from '@rikachu225/pubmed-server'; // Search for recent open access papers const results = await PubMedServer.getLatestOpenAccess({ topic: 'machine learning', days: 30, maxResults: 10 }); // Basic search with options const searchResults = await PubMedServer.search({ query: 'cancer treatment', maxResults: 20, sort: 'relevance', filterOpenAccess: true });
Search for articles with specified criteria
query
: Search termsmaxResults
: Maximum number of results (default: 10)sort
: Sort order ('relevance' or 'date')filterOpenAccess
: Whether to filter for open access content (default: true)Get recent open access papers
topic
: Search topicdays
: Number of days to look back (default: 30)maxResults
: Maximum number of results (default: 10)Get available free full-text links for an article
pmid
: PubMed ID of the articleThe server implements automatic rate limiting to comply with NCBI's guidelines (maximum 3 requests per second).
MIT
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