`national_estimate`

Pack: fbi-crime · Endpoint: https://gateway.pipeworx.io/fbi-crime/mcp

National summarized counts + rates for an offense across a date range. Useful for “how has X crime trended nationally”.

Parameters

Name	Type	Required	Description
`offense`	string	yes	Offense slug (e.g., “violent-crime”, “murder”, “burglary”)
`from`	string	no	Start month: MM-YYYY, YYYY-MM, or YYYY (defaults to Jan, 5 years ago)
`to`	string	no	End month: MM-YYYY, YYYY-MM, or YYYY (defaults to current month)

Example call

Arguments

{
  "offense": "violent-crime"
}

curl

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

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('national_estimate', {
  "offense": "violent-crime"
});

More examples

{
  "offense": "murder",
  "from": 2015,
  "to": 2023
}

Response shape

Always returns: offense, from, to, data

Field	Type	Description
`offense`	string	Offense slug queried
`from`	number	Start year
`to`	number	End year
`data`	object	Raw FBI CDE national estimate data

Full JSON Schema

{
  "type": "object",
  "properties": {
    "offense": {
      "type": "string",
      "description": "Offense slug queried"
    },
    "from": {
      "type": "number",
      "description": "Start year"
    },
    "to": {
      "type": "number",
      "description": "End year"
    },
    "data": {
      "type": "object",
      "description": "Raw FBI CDE national estimate data"
    }
  },
  "required": [
    "offense",
    "from",
    "to",
    "data"
  ]
}

Connect

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

{
  "mcpServers": {
    "fbi-crime": {
      "url": "https://gateway.pipeworx.io/fbi-crime/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

national_estimate