`date_fact`

Pack: numbersapi · Endpoint: https://gateway.pipeworx.io/numbersapi/mcp

Get historical facts about a calendar date (e.g., “3/14” for March 14). Returns the fact and date.

Parameters

Name	Type	Required	Description
`month`	number	yes	Month number (1–12)
`day`	number	yes	Day number (1–31)

Example call

Arguments

{
  "month": 3,
  "day": 14
}

curl

curl -X POST https://gateway.pipeworx.io/numbersapi/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"date_fact","arguments":{"month":3,"day":14}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('date_fact', {
  "month": 3,
  "day": 14
});

More examples

{
  "month": 12,
  "day": 25
}

Response shape

Always returns: date, fact, type, found

Field	Type	Description
`date`	string	The calendar date in M/D format
`fact`	string	Historical fact text about the date
`type`	string	Type of fact (date, etc.)
`found`	boolean	Whether a fact was found for the date

Full JSON Schema

{
  "type": "object",
  "properties": {
    "date": {
      "type": "string",
      "description": "The calendar date in M/D format"
    },
    "fact": {
      "type": "string",
      "description": "Historical fact text about the date"
    },
    "type": {
      "type": "string",
      "description": "Type of fact (date, etc.)"
    },
    "found": {
      "type": "boolean",
      "description": "Whether a fact was found for the date"
    }
  },
  "required": [
    "date",
    "fact",
    "type",
    "found"
  ]
}

Connect

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

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

See Getting Started for client-specific install steps.

date_fact