NCBI PubMed MCP by usefulapi MCP Tools

NCBI PubMed MCP by usefulapi exposes 5 tools. Each one has its own page with the configuration for every client that can run this server.

pubmed_search

pubmed search
pubmed_summary

pubmed summary
pubmed_fetch_abstracts

pubmed fetch abstracts
pubmed_related

pubmed related
pubmed_database_info

pubmed database info

This list was read from the server itself, by connecting to it and calling tools/list on 11 November 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

NCBI PubMed MCP by usefulapi MCP server