currency-converter-mcp

MCP server for currency conversion using the Frankfurter API.

Installation

npm install currency-converter-mcp

Usage

CLI

npx currency-converter-mcp

Optional config (all fields optional):

npx currency-converter-mcp --config '{"port":8000,"provider":{"name":"Frankfurter"}}'

Defaults: port: 8000, provider: { name: "Frankfurter" }

Programmatic

import { CurrencyConverterMcp } from "currency-converter-mcp";

// No config (uses defaults)
const mcp = new CurrencyConverterMcp();
mcp.start();

// Partial config
new CurrencyConverterMcp({ port: 3000 });
new CurrencyConverterMcp({ provider: { name: "Frankfurter" } });

Tools

• convert - Convert amount from one currency to another
• get_available_currencies - Get list of supported currencies

Development

npm run develop    # Watch mode
npm run inspector  # MCP Inspector