Tw Finance is an MCP server with 15 tools an agent can call, among them business_climate, data_catalog, data_point. It answers at https://fininfostation.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Taiwan finance open data: ETF, funds, TAIEX, sentiment, business climate, FX. Free & read-only.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
business_climate | 國發會景氣燈號：最新月燈號/綜合分數/9 項構成指標逐項檢查值與分數/下期發布日（官方預告）。NDC business climate signal with all 9 components. |
data_catalog | 列出本站「資料形狀 × 資料集」登錄表：有哪些 point（單值）／series（時間序列）／table（表格）／query（條件篩選＋群體聚合）資料集，各自的單位、識別碼種類、來源與深連結；query 母體另附可用欄位、運算子與可排序鍵。先呼叫本工具，即可組合出後續查詢。Catalog of datasets by shape (point/series/table/query) — call this first to compose queries. |
data_point | 取「一個標的 × 一個欄位 × 一個時點」的單值，如 0050 的折溢價、基金最新淨值、USD/TWD 匯率、景氣對策信號綜合分數。dataset 取自 data_catalog 的 point 清單；回應必附單位、資料日與來源。Single current value for one security and field. Inputs: dataset, id |
data_query | 對一個母體下條件篩出一組標的，並對整組計算聚合統計（count／coverage／min／max／mean／median／sum），如「費用率 0.4% 以下的被動 ETF，其費用率中位數」。where 語法為「欄位 運算子 值」以 and 連接（例 fee<=0.4 and type=passive）。回應必附母體大小 population 與欄位覆蓋率 coverage（有幾檔真的有這個欄位）。注意：績效欄位可用於 where 篩選與聚合統計，但不得作為排序鍵——排序即排 Inputs: universe, where, aggregate, sort, limit |
data_series | 取「一個標的 × 一個欄位 × 一段時間」的時間序列，如 ETF 日收盤、基金淨值歷史。每點只有日期與值；資料缺口會以 gapNote 誠實標示、不靜默補值。Time series for one security and field. Inputs: dataset, id, months |
data_table | 取「一個標的的多列資料」，如 ETF 全成分股與權重、景氣對策信號 9 項構成指標、主要貨幣對一覽。回應含欄位定義（columns）與列（rows），截斷時標 truncated。Multi-row table for one security. Inputs: dataset, id, limit |
etf_lookup | 以代號查台灣上市 ETF：名稱/發行投信/追蹤指數/市價/折溢價/費用率等基本資料。Look up a Taiwan-listed ETF by code (e.g. 0050). Inputs: code |
etf_price_history | 取 ETF 每日收盤價序列（預設近 12 個月、可調 months 1-120）。Daily close history for a Taiwan ETF. Inputs: code, months |
fetch | 以 search 回傳的 id 取該筆的完整內容（id／title／text／url／metadata）。A string which is a unique identifier for the search document. Inputs: id |
fund_lookup | 以代號或名稱關鍵字查台灣可銷售基金（境內投信/境外/期信）：最新淨值/淨值日/幣別/類型/總代理/今年以來報酬。Search Taiwan-distributed funds by code or name keyword. Inputs: query |
fund_nav_history | 取基金每日淨值序列（預設近 12 個月、可調 months 1-120；境內主級別最深約 10 年）。Daily NAV history for a fund. Inputs: code, months |
fx_rates | 主要貨幣即期匯率（多源交叉：ECB/台銀）含當日與近 1 週/1 月/3 月變化；可指定 pair（如 USD/TWD）。Spot FX rates with multi-period changes. Inputs: pair |
market_sentiment | 台股情緒綜合分數（本站自製中性參考、含分項）與美股 CNN Fear & Greed（含 CNN 原始時點）。Taiwan + US (CNN F&G) market sentiment. |
search | 以一段查詢字串搜尋本站的 ETF、台股、基金與資料集，回傳可引用的清單（id／title／url）。id 可交給 fetch 取完整內容。A single query string; returns citable results for Taiwan ETFs, stocks, funds and datasets. Inputs: query |
taiwan_market_overview | 台灣加權指數（TAIEX）最新官方收盤、市場廣度（漲跌家數）、台股情緒分數、台指選擇權 Put/Call 比一次取得。Taiwan market snapshot: TAIEX close, breadth, sentiment, PCR. |
Every block below points at https://fininfostation.com/mcp. Pick your client and copy.
claude mcp add --transport http tw-finance https://fininfostation.com/mcp
{
"mcpServers": {
"tw-finance": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://fininfostation.com/mcp"]
}
}
}{
"mcpServers": {
"tw-finance": {
"url": "https://fininfostation.com/mcp"
}
}
}{
"servers": {
"tw-finance": {
"type": "http",
"url": "https://fininfostation.com/mcp"
}
}
}{
"context_servers": {
"tw-finance": {
"url": "https://fininfostation.com/mcp"
}
}
}{
"mcpServers": {
"tw-finance": {
"serverUrl": "https://fininfostation.com/mcp"
}
}
}{
"mcpServers": {
"tw-finance": {
"url": "https://fininfostation.com/mcp"
}
}
}name: tw-finance
version: 0.0.1
schema: v1
mcpServers:
- name: tw-finance
type: streamable-http
url: https://fininfostation.com/mcp{
"mcpServers": {
"tw-finance": {
"httpUrl": "https://fininfostation.com/mcp"
}
}
}{
"mcpServers": {
"tw-finance": {
"type": "http",
"url": "https://fininfostation.com/mcp"
}
}
}{
"mcpServers": {
"tw-finance": {
"url": "https://fininfostation.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Ffininfostation.com%2Fmcp&type=streamable_http&id=tw-finance&name=tw-finance
It answered our last check on 18 October 2026 in 305 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by fininfostation.com and served from fininfostation.com, the vendor's own domain: https://fininfostation.com/mcp.
15, as returned by the server's own tools/list on 10 September 2026: business_climate, data_catalog, data_point, data_query, data_series, data_table, etf_lookup, etf_price_history, and 7 more.
It answered our last check on 18 October 2026 in 305 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://fininfostation.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.fininfostation. Endpoint host: fininfostation.com. ARD identifier: urn:air:com.fininfostation:mcp:tw-finance.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.