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.
Canonical MCP server resolver. Returns the right MCP for any agent intent with an invocation-ready snippet and an Ed25519-signed trust passport. Cross-registry coverage. npx -y @unfragile/mcp-server
Biomedical research server providing access to PubMed, ClinicalTrials.gov, and MyVariant.info.