CurrencyKit

io.github.OlsOls4由 GitHub 帳號 OlsOls4 發布v1.1.0更新於 Oct 24, 2026

ECB euro reference exchange rates: latest, historical, time series and currency conversion

已驗證Streamable HTTP可網頁執行金融

概覽

AI 產生的概覽

遠端 MCP 伺服器，提供歐洲央行歐元參考匯率：最新匯率、歷史資料、時間序列與貨幣換算，供 AI 助理呼叫。

可以做什麼
  • 取得最新的歐洲央行歐元參考匯率
  • 查詢歷史匯率並建立貨幣對的時間序列
  • 依歐洲央行參考匯率換算金額
適用情境
當助理需要官方歐洲央行歐元參考匯率來做換算、歷史比較或簡單的時間序列查詢，而不想自行建置匯率資料流程時適用。
執行需求
遠端 Streamable HTTP 端點，不需本機執行環境或安裝套件。需要訂閱 RapidAPI（提供免費方案），並在每次請求中帶上 X-RapidAPI-Key（密鑰）與 X-RapidAPI-Host 標頭。需要能連線至 RapidAPI 主機的網路。
安裝前請注意
RapidAPI 密鑰屬敏感資訊，透過 X-RapidAPI-Key 標頭傳送，請勿寫入共用設定或日誌。請求會經第三方 RapidAPI 轉送，查詢內容對其可見。資料為歐洲央行參考匯率而非即時市場報價，付費方案使用可能產生費用。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 CurrencyKit，將其新增到工作區。
  2. 連接 Custom headers 憑證。它們會被私密儲存，絕不會在公開頁面上展示。
  3. 為需要使用其工具的對話啟用該服務。

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。

交給代理程式安裝

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.OlsOls4%2Fcurrencykit/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。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "currencykit": {
      "type": "http",
      "url": "https://currencykit-ecb-exchange-rates-currency-converter.p.rapidapi.com/mcp",
      "headers": {
        "X-RapidAPI-Key": "<VALUE>",
        "X-RapidAPI-Host": "<VALUE>"
      }
    }
  }
}

README

Developer utility APIs + remote MCP servers

Thirteen small, focused REST APIs for everyday developer jobs: validating emails, phones and IBANs, IP geolocation, PDFs, images, QR codes, fraud scoring, token counting and more. Each one is its own product on RapidAPI with a free plan, full OpenAPI docs, and a built-in remote MCP server so AI agents (Claude, Cursor, VS Code, n8n, LangChain) can call it as tools.

  • Free tier on every API: subscribe on RapidAPI, copy your key, call it.
  • MCP built in: every API exposes Streamable HTTP MCP at https://<host>.p.rapidapi.com/mcp, and each is listed in the official MCP Registry as io.github.OlsOls4/<kit>.
  • No heavy dependencies on your side: plain HTTPS + JSON from any language or no-code tool.

The APIs

APIWhat it doesRapidAPIMCP endpointTutorial
WebKitEmail validation, link previews and article-to-Markdown extraction for AI agentsListinghttps://webkit-email-validator-link-preview-article-extractor.p.rapidapi.com/mcpdev.to
DomainKitDNS records, SSL certificate, WHOIS/RDAP and website tech scan for any domainListinghttps://domainkit-dns-ssl-whois-website-tech-lookup.p.rapidapi.com/mcpdev.to
QRKitGenerate QR codes (URL, WiFi, vCard) and barcodes as PNG/SVGListinghttps://qrkit-qr-code-barcode-generator.p.rapidapi.com/mcpdev.to
TextKitSentiment, language detection, readability, keywords, summaries and profanity filteringListinghttps://textkit-sentiment-language-readability-keywords.p.rapidapi.com/mcpdev.to
PhoneKitPhone number validation, formatting, carrier, line type and timezoneListinghttps://phonekit-phone-number-validation-carrier-line-type.p.rapidapi.com/mcpdev.to
ValidKitValidate IBAN, EU VAT, card numbers, ISBN, BIC, EAN and postcodesListinghttps://validkit-iban-vat-card-isbn-bic-postcode-validator.p.rapidapi.com/mcpdev.to
GeoIPIP geolocation: country, continent, ASN and ISP lookupListinghttps://geoip-ip-geolocation-asn-isp-lookup.p.rapidapi.com/mcpdev.to
DocKitExtract text and metadata from PDFs; convert Markdown or text to PDFListinghttps://dockit-pdf-text-extraction-markdown-to-pdf.p.rapidapi.com/mcpdev.to
FraudKitFraud risk score for signups and orders from email, IP, phone and user-agentListinghttps://fraudkit-fraud-risk-score-for-signups-orders.p.rapidapi.com/mcpdev.to
ImageKitResize, convert to WebP, compress, crop, rotate and strip EXIF from imagesListinghttps://imagekit-resize-convert-to-webp-compress-crop.p.rapidapi.com/mcpdev.to
UK PostcodeKitUK postcode lookup, nearest postcodes, autocomplete and distance (OS open data)Listinghttps://uk-postcodekit-postcode-lookup-nearest-distance.p.rapidapi.com/mcpdev.to
LLMKitToken counting, RAG chunking, truncation, HTML to Markdown and JSON repairListinghttps://llmkit-token-counter-rag-chunker-json-repair.p.rapidapi.com/mcpdev.to
CalKitPublic holidays for 150+ countries, business-day maths and timezone lookupListinghttps://calkit-public-holidays-business-days-timezones.p.rapidapi.com/mcpdev.to

Also available (newer):

  • CurrencyKit: ECB euro reference exchange rates: latest, historical, time series and currency conversion. RapidAPI · MCP https://currencykit-ecb-exchange-rates-currency-converter.p.rapidapi.com/mcp
  • VATKit: Live EU VAT number checks via VIES with company name/address, VAT formats and EU VAT rates. RapidAPI · MCP https://vatkit-eu-vat-number-check-vies-vat-rates.p.rapidapi.com/mcp

Quickstart (REST)

bash
curl -G "https://calkit-public-holidays-business-days-timezones.p.rapidapi.com/business-days/add" \  -d date=2026-12-23 -d days=5 -d country=GB -d subdiv=ENG \  -H "X-RapidAPI-Key: YOUR_RAPIDAPI_KEY" \  -H "X-RapidAPI-Host: calkit-public-holidays-business-days-timezones.p.rapidapi.com"

Swap the host for any API in the table. Every request goes through RapidAPI with X-RapidAPI-Key and X-RapidAPI-Host.

Quickstart (MCP)

Add any API as a remote MCP server in a client that supports Streamable HTTP with custom headers, for example:

json
{  "mcpServers": {    "calkit": {      "type": "http",      "url": "https://calkit-public-holidays-business-days-timezones.p.rapidapi.com/mcp",      "headers": {        "X-RapidAPI-Key": "YOUR_RAPIDAPI_KEY",        "X-RapidAPI-Host": "calkit-public-holidays-business-days-timezones.p.rapidapi.com"      }    }  }}

The server answers tools/list with that API's endpoints as tools.

What's in this repo

  • main.py and one folder per API (webkit, domainkit, qrkit, ...): the FastAPI service behind all listings.
  • mcpserver.py: the MCP layer that turns each API's routes into tools.
  • openapi/: OpenAPI specs for each API.
  • mcp-registry/: server.json files published to the official MCP Registry.

Data and licences

GeoIP and FraudKit use DB-IP Lite (CC BY 4.0). UK PostcodeKit uses OS Code-Point Open (Open Government Licence v3.0; contains OS data © Crown copyright and database right). PhoneKit uses Google libphonenumber (Apache 2.0). Full attributions are in each API's docs on RapidAPI.

Support

Questions, bugs or feature requests: open an issue or use the Discussions tab on the RapidAPI listing.

來源：README.md，提交 d186ed8

工具

0
該伺服器需要 API 金鑰等憑證，因此 SourceWeft 無法在沒有憑證的情況下讀取其工具，也未收錄。

版本歷史

1
  1. v1.1.0最新Oct 15, 2026

評分

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  • 近 30 天內可連通必需25 分
  • 已宣告認證方式必需10 分
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    請讓伺服器在無憑證時回應 tools/list，或發布可在沙箱中無憑證啟動的軟體包。

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