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{
  "mcpServers": {
    "cnb": {
      "type": "http",
      "url": "https://cnb.cz-agents.dev/mcp"
    }
  }
}

claude mcp add --transport http cnb https://cnb.cz-agents.dev/mcp

[mcp_servers.cnb]
url = "https://cnb.cz-agents.dev/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "cnb": {
      "type": "remote",
      "url": "https://cnb.cz-agents.dev/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "cnb": {
      "type": "http",
      "url": "https://cnb.cz-agents.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=cnb&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vY25iLmN6LWFnZW50cy5kZXYvbWNwIn0%3D"
}

{
  "servers": {
    "cnb": {
      "type": "http",
      "url": "https://cnb.cz-agents.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "cnb": {
      "httpUrl": "https://cnb.cz-agents.dev/mcp"
    }
  }
}

extensions:
  "cnb":
    enabled: true
    name: "cnb"
    type: streamable_http
    uri: "https://cnb.cz-agents.dev/mcp"
    timeout: 300

Quality 82 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene86 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations3 of 3 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_rates (destructiveHint, idempotentHint); convert (destructiveHint, idempotentHint); get_rate (destructiveHint, idempotentHint)
pass
tools.token_costabout 489 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependencies67 · weight 15

pass
deps.known_vulnsno known advisory in 134 resolved packages
fail
deps.mcp_sdk_version@modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
pass
deps.resolvable@czagents/[email protected] resolved: 134 packages

3 tools, about 489 tokens to load them all · tool set 79c6226cd0da · checked 2026-10-20 11:08 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 84 / 100

duplicate-repo

provenance85

liveness99

freshness65

hygiene80

+repository +dns-namespace +website +reachable +uptime-98% ~updated-140d-ago -duplicate-repo(9 names)

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

@czagents/[email protected] npm133 dependencies, resolved · MCP SDK @modelcontextprotocol/sdk 1.30.1 · advisories checked 2026-10-19

advisory	severity	package	fixed in
GHSA-6qxp-vccf-f47hMCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server	high	`@modelcontextprotocol/[email protected]`MCP SDK, direct	fixed in `1.31.0`

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://cnb.cz-agents.dev/mcp` streamable-http	none	yes	98%	575 ms	2025-11-25	2026-10-20

package	registry	version	runtime	secrets
`@czagents/cnb`	npm	0.1.5	npx

Tools (3)

`convert`read-only	Convert an amount between two currencies using official ČNB rates. E.g., convert 100 EUR to CZK, or 50 USD to GBP (goes via CZK cross-rate). Optional `date` for historical conversion.
`get_rate`read-only	Quick single-currency lookup. Returns just the CZK rate for one currency (or all rates if no code given).
`get_rates`read-only	Get official CZK exchange rates published by ČNB. Returns all currencies from the daily sheet (~31 majors). Optional `date` parameter (YYYY-MM-DD) for historical rates; otherwise returns latest.

Schemas: list_tools.

Also listed as

8 other active names share this repository: dev.cz-agents/adis, dev.cz-agents/ares, dev.cz-agents/dd, dev.cz-agents/eu-registry, dev.cz-agents/isir, dev.cz-agents/payqr, dev.cz-agents/realestate, dev.cz-agents/sanctions

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Official server.json

{
  "name": "dev.cz-agents/cnb",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
  "remotes": [
    {
      "url": "https://cnb.cz-agents.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.7",
  "packages": [
    {
      "version": "0.1.5",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@czagents/cnb",
      "runtimeHint": "npx",
      "registryType": "npm"
    }
  ],
  "repository": {
    "url": "https://github.com/martinhavel/cz-agents-mcp",
    "source": "github",
    "subfolder": "packages/cnb"
  },
  "websiteUrl": "https://cz-agents.dev",
  "description": "Official ČNB exchange rates — daily & historical CZK vs EUR, USD, 30+ currencies. For accounting."
}