`hsr_coverage`

Pack: hsr-notices · 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/hsr_coverage for the schema, then POST the same URL with its arguments for the data.

Report the size and date range of the FTC Hart-Scott-Rodino (HSR) early-termination notice dataset — total notice count, earliest and latest dates on record, and the 2021 suspension gap when the FTC paused granting early terminations for about five weeks. Call this before treating an empty hsr_recent, hsr_search, or hsr_party_history result as “no data” — it confirms whether the requested window actually falls inside FTC coverage. Example: hsr_coverage({})

Parameters

Name	Type	Required	Description
`_apiKey`	string	no	Optional — your own api.data.gov key for higher limits; omit to use the shared Pipeworx key.

Example call

Arguments

{}

curl

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

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('hsr_coverage', {});

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 hsr-notices pack

{
  "mcpServers": {
    "hsr-notices": {
      "url": "https://gateway.pipeworx.io/hsr-notices/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

hsr_coverage