Wraps the Frankfurter API to give Claude access to blended foreign exchange rates aggregated from 50+ institutional sources. Exposes four tools: get_rates pulls daily reference rates (latest, historical, or time series), convert handles currency conversions with a specific amount, list_currencies returns supported ISO 4217 codes, and list_providers shows available data sources. You can query the blended rate or pick a single provider. Rates are end-of-day reference rates, not live trading data. Available as a hosted service at mcp.frankfurter.dev or self-hostable via Docker. Useful when you need reliable FX data for financial calculations, reporting, or historical analysis without managing API keys or rate limits.
claude mcp add --transport http io.github.lineofflight-frankfurter https://mcp.frankfurter.dev/