`japan_tenders_by_organization`

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

List Japanese government tender notices published by a named buyer — a ministry, agency, prefecture or city — matched on partial organisation name (e.g. “国土交通省”, “防衛省”, “横浜市”). Sourced from the 官公需情報ポータルサイト (Kankoju public procurement portal, Japan SME Agency). Optionally narrowed by category, keyword and announcement date range.

Parameters

Name	Type	Required	Description
`organization_name`	string	yes	Buyer organisation, partial match, in Japanese — e.g. “国土交通省” (MLIT), “経済産業省” (METI), “札幌市”.
`category`	string	no	One of goods \| works \| services (or 物品 \| 工事 \| 役務, or 1 \| 2 \| 3).
`query`	string	no	Optional keyword to narrow within the organisation.
`issued_from`	string	no	Earliest announcement date (公告日), YYYY-MM-DD.
`issued_to`	string	no	Latest announcement date (公告日), YYYY-MM-DD.
`limit`	number	no	Max notices to return, 1-${MAX_COUNT}. Default ${DEFAULT_COUNT}.
`full_text`	boolean	no	Return the full announcement text instead of a preview. Default false.

Example call

Arguments

{
  "organization_name": "国土交通省",
  "limit": 3
}

curl

curl -X POST https://gateway.pipeworx.io/japan-procurement/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"japan_tenders_by_organization","arguments":{"organization_name":"国土交通省","limit":3}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('japan_tenders_by_organization', {
  "organization_name": "国土交通省",
  "limit": 3
});

Connect

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

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

See Getting Started for client-specific install steps.

Regenerated from source · build September 13, 2026

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