`list_data_catalog`

Pack: estat-japan · Endpoint: https://gateway.pipeworx.io/estat-japan/mcp

Browse the e-Stat high-level data catalog (dataset/table groupings) with optional free-text filter. Returns catalog entries with dataset IDs, names, and organization metadata. Requires _apiKey.

Parameters

Name	Type	Required	Description
`query`	string	no	Optional free-text filter
`limit`	number	no	1-100 (default 20)
`start_position`	number	no	1-based offset
`lang`	string	no	J \| E

Example call

Arguments

{
  "query": "労働"
}

curl

curl -X POST https://gateway.pipeworx.io/estat-japan/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"list_data_catalog","arguments":{"query":"労働"}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('list_data_catalog', {
  "query": "労働"
});

More examples

{
  "lang": "E",
  "limit": 15
}

Response shape

Full JSON Schema

{
  "type": "object",
  "description": "Response from e-Stat getDataCatalog endpoint containing table groupings"
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "estat-japan": {
      "url": "https://gateway.pipeworx.io/estat-japan/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

list_data_catalog