`udi_recent_changes`

Pack: china-medical-devices · 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/udi_recent_changes for the schema, then POST the same URL with its arguments for the data.

Devices in China’s medical-device UDI register whose latest published version is on or after a given date, newest first — drawn from the publisher’s delta (daily/weekly/monthly) release files.

Parameters

Name	Type	Required	Description
`since`	string	yes	ISO date (YYYY-MM-DD) — list devices versioned on or after this date (at most 90 days before the latest release)
`limit`	integer	no	Max rows to return (default 50, max 100)

Example call

Arguments

{
  "since": "2026-10-27",
  "limit": 3
}

curl

curl -X POST https://gateway.pipeworx.io/china-medical-devices/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"udi_recent_changes","arguments":{"since":"2026-10-27","limit":3}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('udi_recent_changes', {
  "since": "2026-10-27",
  "limit": 3
});

Response shape

Field	Type	Description
`since`	string
`changes`	array
`count`	number
`total_changed_since`	number
`data_as_of`	string
`source`	string

Full JSON Schema

{
  "type": "object",
  "properties": {
    "since": {
      "type": "string"
    },
    "changes": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "udi_di": {
            "type": "string"
          },
          "name_cn": {
            "type": "string"
          },
          "trade_name": {
            "type": "string"
          },
          "model": {
            "type": "string"
          },
          "registrant_name": {
            "type": "string"
          },
          "registration_number": {
            "type": "string"
          },
          "version_number": {
            "type": "number"
          },
          "version_time": {
            "type": "string"
          },
          "version_status": {
            "type": "string"
          }
        },
        "additionalProperties": true
      }
    },
    "count": {
      "type": "number"
    },
    "total_changed_since": {
      "type": "number"
    },
    "data_as_of": {
      "type": "string"
    },
    "source": {
      "type": "string"
    }
  },
  "additionalProperties": true
}

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 china-medical-devices pack

{
  "mcpServers": {
    "china-medical-devices": {
      "url": "https://gateway.pipeworx.io/china-medical-devices/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

udi_recent_changes