Tw Finance

com.fininfostationPublished by fininfostation.comOfficial publisherv1.0.0Updated Oct 24, 2026

Taiwan finance open data: ETF, funds, TAIEX, sentiment, business climate, FX. Free & read-only.

VerifiedStreamable HTTPWeb executableFinanceData & Analytics

Overview

AI-generated overview

A remote, read-only MCP server for Taiwan finance open data: search the site, look up ETFs, funds, TAIEX, sentiment, business climate and FX rates.

What you can do
Search the site and fetch full text of ETF, stock, fund and dataset entries by id, returning citable titles and links. Get a Taiwan market snapshot: TAIEX close, market breadth, sentiment score and put/call ratio. Look up Taiwan-listed ETFs by code and pull daily close history, or search Taiwan-distributed funds and pull daily NAV history. Read the NDC business climate signal with its nine components, and spot FX rates with multi-period changes. Browse the dataset catalog, then fetch single values, time series, multi-row tables, or filter a universe and compute aggregates such as count, min, max, mean and median.
When to use it
Useful when an assistant needs citable Taiwan market reference data — ETF and fund basics, NAV and price history, TAIEX and sentiment readings, business climate signals, FX rates — or wants to filter and aggregate across a dataset universe without writing its own data pipeline.
Requirements
A remote streamable HTTP endpoint; no package install. No authentication, environment variables or headers are declared. Network access to the provider's endpoint is required.
Before you install
Read-only and free per the description, but figures are the provider's own compilation, including a self-made sentiment score that is explicitly a neutral reference and excludes CNN Fear & Greed data. Verify values against official sources before relying on them. Performance fields can be filtered and aggregated but not used as sort keys, so no product rankings are returned.

Installation

In SourceWeft

  1. Open Tw Finance in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.fininfostation%2Ftw-finance/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "tw-finance": {
      "type": "http",
      "url": "https://fininfostation.com/mcp"
    }
  }
}

Tools

15

fetch

取完整內容（ChatGPT connector 契約）

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.

Parametersidrequired

taiwan_market_overview

台股市場總覽

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.

Takes no parameters.

etf_lookup

ETF 查詢

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).

Parameterscoderequired

etf_price_history

ETF 價格歷史

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.

Parameterscoderequiredmonths

fund_lookup

基金查詢

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.

Parametersqueryrequired

fund_nav_history

基金淨值歷史

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.

Parameterscoderequiredmonths

market_sentiment

市場情緒

台股情緒綜合分數（本站自製中性參考、含分項）。不含美股 CNN Fear & Greed（站主裁決不透過 MCP 再散布 CNN 資料，見 /us-sentiment 的公開指標原始值）。Taiwan market sentiment (self-made neutral reference); no CNN F&G.

Takes no parameters.

business_climate

景氣對策信號

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.

Takes no parameters.

fx_rates

匯率

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.

Parameterspair

data_catalog

資料型錄

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.

Takes no parameters.

data_point

單值查詢（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.

Parametersiddatasetrequired

data_series

時間序列（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.

Parametersidrequiredmonthsdatasetrequired

data_table

表格（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.

Parametersidlimitdatasetrequired

data_query

條件查詢與群體聚合（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——排序即排名，本站不對個別商品做推薦。Filter a universe and aggregate over the matched set.

Parameterssortlimitwhereuniverserequiredaggregate

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.