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numuersapi

NumbersAPI MCP — wraps numbersapi.com (free, no auth)

Registry
Updated
Apr 2, 2026

@pipeworx/mcp-numbersapi

MCP server for number trivia, date facts, and math facts via NumbersAPI. Free, no authentication required.

Tools

ToolDescription
number_factGet an interesting trivia fact about a specific number
date_factGet a fact about a specific calendar date (month/day)
math_factGet a mathematical fact about a specific number
random_factGet a trivia fact about a randomly chosen number

Quickstart via Pipeworx Gateway

curl -X POST https://gateway.pipeworx.io/mcp \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "tools/call",
    "params": {
      "name": "numbersapi__number_fact",
      "arguments": { "number": 42 }
    },
    "id": 1
  }'

License

MIT

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