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.
Clinical research MCP server for trial coordinators and life sciences teams. Real-time access to PubMed (35M+ papers) and ClinicalTrials.gov (400K+ trials). No API key required.
Auditable UniProt MCP server: 41 tools over the UniProt knowledgebase (entries, features, variants, PTMs, GO terms, cross-references) with per-query SHA-256 provenance and offline replay. uvx uniprot-mcp-server