`warn_search`

Pack: warn-notices · Endpoint: https://gateway.pipeworx.io/warn-notices/mcp

Search US WARN Act layoff and plant-closure notices filed with state labor departments — the legally required 60-day advance notice of a mass layoff or site closure. Returns employer name, site city and county, notice date, layoff effective date, number of workers affected, and whether the filing is a layoff or a closure. Answers “which employers filed layoff notices in Texas this year”, “layoff filings above 200 workers since June”, “WARN notices in Suffolk County”. Covers the states named in states_covered on every response.

Parameters

Name	Type	Required	Description
`company`	string	no	Employer name, free text. Matched loosely against the filed legal name, so “Tesla” finds “Tesla, Inc.”.
`state`	string	no	Two-letter state code, e.g. “TX”. Omit to search every covered state.
`since`	string	no	Earliest WARN notice date, YYYY-MM-DD.
`min_employees`	number	no	Only notices affecting at least this many workers.
`limit`	number	no	Max notices to return (default 50, max 500).

Example call

Arguments

{
  "state": "TX",
  "min_employees": 200,
  "since": "2026-01-01"
}

curl

curl -X POST https://gateway.pipeworx.io/warn-notices/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"warn_search","arguments":{"state":"TX","min_employees":200,"since":"2026-01-01"}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('warn_search', {
  "state": "TX",
  "min_employees": 200,
  "since": "2026-01-01"
});

More examples

{
  "company": "Amazon"
}

Connect

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

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

See Getting Started for client-specific install steps.

warn_search