io.github.lineofflight由 GitHub 帳號 lineofflight 發布v0.5.4更新於 Nov 7, 2026
Convert currencies and fetch blended FX rates from 50+ institutional sources.
Frankfurter 官方 MCP 伺服器，用於貨幣換算以及取得混合或指定機構的外匯參考匯率。
Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。
把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。
閱讀 https://sourceweft.com/mcp/io.github.lineofflight%2Ffrankfurter/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。把它新增到你客戶端的 mcpServers 設定中。
{
"mcpServers": {
"frankfurter": {
"type": "http",
"url": "https://mcp.frankfurter.dev/"
}
}
}Official Model Context Protocol server for the Frankfurter exchange-rate API. A thin, stateless proxy over Frankfurter's v2 blended multi-source reference rates.
convert — the primary tool. Convert an amount between two currencies;
returns a money object { amount, currency } rounded to the target's minor
units. Pass date for a historical rate, provider for one institution's
published rate (e.g. UST, the U.S. Treasury's quarterly reporting rate).get_rates — blended reference rates for the latest day or a single
date. Optional base, quotes and provider (or providers to compare
multiple institutions). The raw-rate companion to convert; with provider
and the provider's own base, the digits are as published, with the date they
took effect.list_currencies — supported currency, precious metal and crypto asset
codes and names as { code: name }.list_providers — the institutions relayed, with key, rate type,
frequency and coverage dates, to pick a provider.For time series, historical ranges, or bulk queries, use the REST API at
https://api.frankfurter.dev/v2 directly.
Rates are daily reference rates, not real-time trading rates. Not financial advice.
Docker:
The prebuilt ghcr.io/lineofflight/frankfurter-mcp:latest image is published
on each release; building from source also works.
Point any MCP client at http://<host>:3000/ (Streamable HTTP). The hosted
server is at https://mcp.frankfurter.dev/.
PORT — HTTP port (default 3000).FRANKFURTER_API_URL — upstream API base (default https://api.frankfurter.dev).
Set this to a self-hosted Frankfurter instance if desired. The value must be a
host root: any path prefix in it is discarded (e.g. https://example.com/api
resolves to https://example.com/v2/rates), so a self-hosted instance must be
reachable at the host root.MIT
來源：README.md，提交 90b1343
Get exchange rates
Latest or a single day's exchange rates. The raw-rate companion to `convert`. With `provider`, published rates from one or more institutions: on its own base the digits are as published, with the date they took effect.
basedatequotesproviderprovidersConvert currency
Convert an amount from one currency to another. Returns {amount, currency} rounded to the target's minor units. Upstream rounds rates per direction; for low-value sources, flip via `get_rates` for more precision. Pass `provider` to use one institution's published rate, e.g. UST for a U.S. Treasury reporting rate.
to必填datefrom必填amount必填providerList currencies
List all supported currency, precious metal and crypto asset codes and their full names (e.g. { 'USD': 'United States Dollar' }).
無需輸入參數。
List providers
List the institutions whose rates Frankfurter relays, with key, rate type, frequency (daily, weekly, monthly or quarterly) and coverage dates. Use a key as `provider` in `convert` or `get_rates` for that institution's published rates instead of the blend.
無需輸入參數。
已滿足適用檢查項的 90%
該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。
請在儲存庫或註冊中心條目中宣告授權條款。
npm installnpm run buildnpm start # listens on :3000, POST /docker build -t frankfurter-mcp . && docker run -p 3000:3000 frankfurter-mcpdocker run -p 3000:3000 ghcr.io/lineofflight/frankfurter-mcp:latestnpm test # vitestnpm run lint # biome