`dataset_metadata`

Pack: cso-ie · 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/dataset_metadata for the schema, then POST the same URL with its arguments for the data.

Get the structure of one CSO table by matrix code: its dimensions, the category codes + human labels for each dimension, size, and last-updated date. Use this to discover valid dimension codes before calling get_dataset with filters.

Parameters

Name	Type	Required	Description
`matrix`	string	yes	Matrix code, e.g. “CPM01” (Consumer Price Index) or “QLF18” (labour force).

Example call

Arguments

{
  "matrix": "CPM01"
}

curl

curl -X POST https://gateway.pipeworx.io/cso-ie/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"dataset_metadata","arguments":{"matrix":"CPM01"}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('dataset_metadata', {
  "matrix": "CPM01"
});

More examples

{
  "matrix": "QLF18"
}

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 cso-ie pack

{
  "mcpServers": {
    "cso-ie": {
      "url": "https://gateway.pipeworx.io/cso-ie/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

dataset_metadata