MacroDataAPI MCP Tools

• list_capabilities Read-only

  list capabilities

• create_free_api_key Mutating

  create free api key

• macro_search_series

  macro search series

• macro_latest

  macro latest

• macro_history

  macro history

• macro_vintages

  macro vintages

• macro_calendar

  macro calendar

• macro_latest_releases

  macro latest releases

• macro_policy_rates

  macro policy rates

• macro_yield_curve

  macro yield curve

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.