MCP server exposing 4 tools for warn-notices.
This URL is a JSON-RPC 2.0 endpoint over HTTP. Issue POST requests with a JSON-RPC body. Browsers and search crawlers land here on GET.
POST https://gateway.pipeworx.io/warn-notices/mcp
Content-Type: application/json
{"jsonrpc":"2.0","id":1,"method":"tools/list"}warn_search — 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.warn_recent — Most recent US WARN Act layoff and plant-closure notices across every covered state, newest first — the earliest public signal that an employer is cutting jobs, filed roughly 60 days before the layoff takes effect. Answers "recent layoff notices", "who announced layoffs this month", "latest WARN filings in Texas". Returns employer, site, worker count and effective date, plus states_covered so a quiet month is distinguishable from a coverage gap.warn_company — Every WARN Act layoff and closure notice one employer has filed, across all covered states, with a per-state and per-year breakdown. Answers "has Tesla filed layoff notices", "how many workers has Amazon laid off by WARN filing", "which sites did this company close". Use to trace one employer's layoff history rather than browsing a date range.warn_coverage — Which US states WARN layoff-notice coverage extends to, how many notices are available for each, and the date of the newest notice per state. Answers "which states do you have WARN data for", "how current is the layoff data", "is Georgia covered". Read this before treating an empty WARN search result as evidence that no layoffs were filed.Code samples (curl / TypeScript / one-click client install), schemas, and the live playground are on the pack page:
https://pipeworx.io/packs/warn-notices/
Pipeworx is an open MCP gateway connecting AI agents to live data. pipeworx.io