Cnb is answering right now. Last checked 9 min ago. 77 installs a week from npm. It exposes 3 tools. Last commit 15 Oct 2026.
Official ČNB exchange rates — daily & historical CZK vs EUR, USD, 30+ currencies. For accounting.
What the code does
We read the source, 3 d ago · tools taken from the live server · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
<script async defer src="https://analytics.mhai.app/script.js" data-website-id="5a96aa8b-7575-4667-8ac6-267287849cf3"></script>
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.
claude mcp add cnb --transport http https://cnb.cz-agents.dev/mcphttps://cnb.cz-agents.dev/mcp[mcp_servers.cnb]
url = "https://cnb.cz-agents.dev/mcp"{
"mcpServers": {
"cnb": {
"url": "https://cnb.cz-agents.dev/mcp"
}
}
}{
"servers": {
"cnb": {
"type": "http",
"url": "https://cnb.cz-agents.dev/mcp"
}
}
}Available tools 3
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
convert
get_rate
get_rates
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://cnb.cz-agents.dev/mcp | streamable-http | answering | 165 ms | 9 min ago |
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Cnb — questions
Answers built from our own checks of this server.