Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"ai-smithery-jessicayanwang-test": {
"args": [
"frankfurtermcp"
],
"command": "uvx"
}
}
}Are you the author?
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Frankfurter is a useful API for latest currency exchange rates, historical data, or time series published by sources such as the European Central Bank. Should you have to access the Frankfurter API as tools for language model agents exposed over the Model Context Protocol (MCP), Frankfurter MCP is what you need.
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
uvx 'frankfurtermcp' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
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No known CVEs.
Checked frankfurtermcp against OSV.dev.
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Frankfurter is a useful API for latest currency exchange rates, historical data, or time series published by sources such as the European Central Bank. Should you have to access the Frankfurter API as tools for language model agents exposed over the Model Context Protocol (MCP), Frankfurter MCP is what you need.
If your objective is to use the tools available on this MCP server, please refer to the usage > client sub-section below.
The directory where you clone this repository will be referred to as the working directory or WD hereinafter.
Install uv. To install the project with its minimal dependencies in a virtual environment, run the following in the WD. To install all non-essential dependencies (which are required for developing and testing), replace the --no-dev with the --all-groups flag in the following command.
uv sync --no-dev
Following is a list of environment variables that can be used to configure the application. A template of environment variables is provided in the file .env.template. Note that the default values listed in the table below are not always the same as those in the .env.template file.
The following environment variables can be specified, prefixed with FASTMCP_: HOST, PORT, DEBUG and LOG_LEVEL. See global configuration options for FastMCP. Note that on_duplicate_ prefixed options specified as environment variables will be ignored.
The underlying HTTP client also respects some environment variables, as documented in the HTTPX library. In addition, SSL_CERT_FILE and SSL_CERT_DIR can be configured to use self-signed certificates of hosted API endpoint or intermediate HTTP(S) proxy server(s).
| Variable | [Default value] and description |
|---|---|
LOG_LEVEL | [INFO] The level for logging. Changing this level also affects the log output of other dependent libraries that may use the same environment variable. See valid values at Python logging documentation. |
HTTPX_TIMEOUT | [5.0] The time for the underlying HTTP client to wait, in seconds, for a response from the Frankfurter API. |
HTTPX_VERIFY_SSL | [True] This variable can be set to False to turn off SSL certificate verification, if, for instance, you are using a proxy server with a self-signed certificate. However, setting this to False is advised against: instead, use the SSL_CERT_FILE and SSL_CERT_DIR variables to properly configure self-signed certificates. |
FAST_MCP_HOST | [localhost] This variable specifies which host the MCP server must bind to unless the server transport (see below) is set to stdio. |
FAST_MCP_PORT | [8000] This variable specifies which port the |