Cnb

Pulls daily foreign exchange rates from the Czech National Bank and exposes three straightforward tools: get the full daily rate sheet, convert between any two currencies using CZK as the cross rate, and retrieve the rate for a single currency code. You can optionally pass a date to query historical rates. It's part of a larger suite of Czech government data servers (ARES business register, sanctions screening, insolvency checks) but stands alone if all you need is reliable CZK conversion for invoicing, expense reports, or financial workflows tied to Czech koruna. Works over stdio or as a hosted HTTP endpoint at cnb.cz-agents.dev.