`fars_state_fatalities`

Pack: nhtsa · 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/fars_state_fatalities for the schema, then POST the same URL with its arguments for the data.

Monthly fatal-crash counts and fatalities for one US state.

Tool description as the model sees it

Fatal motor-vehicle crash counts and fatalities for a US state, from NHTSA’s Fatality Analysis Reporting System (FARS). Pass a state (full name like “Texas”, 2-letter postal code like “TX”, or FIPS code) and a year. Returns monthly rows: crashes, fatalities, persons involved, vehicles involved, pedestrians involved. Omit year to get every loaded year/month for that state. Covers a recent multi-year window (see data_as_of and call fars_coverage for the exact range), not full FARS history. Unknown states are refused with a clear error, never an empty success.

Parameters

Name	Type	Required	Description
`state`	string	yes	State name (“Texas”), 2-letter postal code (“TX”), or FIPS code (“48”).
`year`	number	no	Optional: calendar year, e.g. 2023. Omit to return every loaded year for this state.

Example call

Arguments

{
  "state": "Texas",
  "year": 2023
}

curl

curl -X POST https://gateway.pipeworx.io/nhtsa/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"fars_state_fatalities","arguments":{"state":"Texas","year":2023}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('fars_state_fatalities', {
  "state": "Texas",
  "year": 2023
});

More examples

{
  "state": "CA",
  "year": 2024
}

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 nhtsa pack

{
  "mcpServers": {
    "nhtsa": {
      "url": "https://gateway.pipeworx.io/nhtsa/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

fars_state_fatalities