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myphoner_list_columns — myPhoner MCP by usefulapi MCP Tool

myphoner_list_columns (myphoner list columns) is one of 18 tools on the myPhoner MCP by usefulapi MCP server. Connect the server and your client discovers it on the handshake.

by client

How to call myphoner_list_columns from your client

Fastest route

claude mcp add --transport http myphoner https://myphoner.usefulapi.io/mcp

Other tools on this server

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