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find_diseases_by_phenotypes — raras MCP Tool Read-only

find_diseases_by_phenotypes (find diseases by phenotypes) is one of 20 tools on the raras MCP server. Connect the server and your client discovers it on the handshake.

by client

How to call find_diseases_by_phenotypes from your client

Fastest route

claude mcp add --transport http raras https://raras.org/api/mcp

Other tools on this server

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 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.