`sdmx_dataflow_structure`

Pack: sdmx-structure · Connect: https://pipeworx.io/mcp (see Connect below for a single-pack URL)

No MCP client? Call it directly: GET https://gateway.pipeworx.io/v1/tools/sdmx_dataflow_structure for the schema, then POST the same URL with its arguments for the data.

Get the structure of one dataflow from any SDMX 2.1 registry: its ordered dimensions and, for each, the valid codes with labels. This answers “what do the codes in dataflow X mean” and “what key do I need to pull data from it” — use it before calling a registry-specific get_data tool. Covers eurostat, oecd, ecb, unsd (UN Statistics Division via the data.un.org SDMX hub), imf, bis, ilo, abs. For ILO or ABS dataflows, prefer the ilostat/abs-au packs’ own dataflow_structure tool — this one exists mainly for the other six. Example: sdmx_dataflow_structure({ registry: “eurostat”, dataflow: “une_rt_m” }) or sdmx_dataflow_structure({ registry: “bis”, dataflow: “WS_CBPOL” }).

Parameters

Name	Type	Required	Description
`registry`	string	yes	Which SDMX registry to query: ${REGISTRY_IDS.join(’, ’)}.
`dataflow`	string	yes	Dataflow id, e.g. “une_rt_m” (Eurostat), “WS_CBPOL” (BIS), “EER” (IMF). Case usually does not matter but pass it exactly as published.
`agency`	string	no	Override the registry’s default maintaining agency id, e.g. “OECD.SDD.NAD” for an OECD dataflow published by a specific directorate. Most callers can omit this.
`version`	string	no	Dataflow version, e.g. “1.0”. Defaults to “latest”.
`max_codes_per_dimension`	number	no	Cap codes returned per dimension (default 50, max 500). Codelists like country or region lists can have thousands of codes.

Example call

Arguments

{
  "registry": "eurostat",
  "dataflow": "une_rt_m"
}

curl

curl -X POST https://gateway.pipeworx.io/sdmx-structure/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"sdmx_dataflow_structure","arguments":{"registry":"eurostat","dataflow":"une_rt_m"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('sdmx_dataflow_structure', {
  "registry": "eurostat",
  "dataflow": "une_rt_m"
});

Connect

Add this to your MCP client config — every tool in the catalog, including this one — or use one-click install buttons:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://pipeworx.io/mcp"
    }
  }
}

Connect to just the sdmx-structure pack

{
  "mcpServers": {
    "sdmx-structure": {
      "url": "https://gateway.pipeworx.io/sdmx-structure/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

sdmx_dataflow_structure