`fda_device_event_counts`

Pack: fda-devices · Endpoint: https://gateway.pipeworx.io/fda-devices/mcp

Aggregate MAUDE reports for a device query by event type, manufacturer, product code, or receive date. Counts reflect reporting and database artifacts—not event rates or causal risk—and must not be compared without exposure denominators.

Parameters

Name	Type	Required	Description
`query`	string	yes	Required raw openFDA MAUDE filter.
`count_field`	string	yes
`limit`	number	no	Buckets (1-100, default 20).

Example call

Arguments

{
  "query": "device.device_report_product_code:MDS",
  "count_field": "event_type.exact",
  "limit": 10
}

curl

curl -X POST https://gateway.pipeworx.io/fda-devices/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"fda_device_event_counts","arguments":{"query":"device.device_report_product_code:MDS","count_field":"event_type.exact","limit":10}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('fda_device_event_counts', {
  "query": "device.device_report_product_code:MDS",
  "count_field": "event_type.exact",
  "limit": 10
});

Connect

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

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

See Getting Started for client-specific install steps.

fda_device_event_counts