tw-finance

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

我該用這個嗎

品質與安全性

B
說明品質
86%
結構描述完整度
79%
命名品質
83%
汙染風險
100%
權限相符程度
100%
協定合規性
100%

發現項目(5)

  • LOWTool 'fund_nav_history' description lacks action verb在 fund_nav_history 中
  • LOWTool 'market_sentiment' description lacks action verb在 market_sentiment 中
  • LOWTool 'business_climate' description lacks action verb在 business_climate 中
  • LOWTool 'fx_rates' description lacks action verb在 fx_rates 中
  • LOWTool 'data_series' description lacks action verb在 data_series 中

根據工具定義與協定合規性的自動化分析。

上下文成本

~2,533Token(工具定義)
~531 B典型回應大小
中等的注意力影響(128k 上下文的 1.98%)

這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高,可用於其他工作的注意力就越少。

安裝

一鍵安裝

將以下內容加入你的 `claude_desktop_config.json` 檔案:

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

遠端端點

https://fininfostation.com/mcpstreamable-http

它能做什麼

工具清單

工具(15)

🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
🟢search(query)

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.

輸入結構描述

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "A single query string."
    }
  },
  "required": [
    "query"
  ],
  "additionalProperties": false
}
🟢fetch(id)

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.

輸入結構描述

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "A string which is a unique identifier for the search document."
    }
  },
  "required": [
    "id"
  ],
  "additionalProperties": false
}
⚪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.

輸入結構描述

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
⚪etf_lookup(code)

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).

輸入結構描述

{
  "type": "object",
  "properties": {
    "code": {
      "type": "string",
      "description": "ETF 代號,如 0050、00878"
    }
  },
  "required": [
    "code"
  ],
  "additionalProperties": false
}
⚪etf_price_history(code, months)

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.

輸入結構描述

{
  "type": "object",
  "properties": {
    "code": {
      "type": "string"
    },
    "months": {
      "type": "number",
      "description": "回看月數,預設 12、上限 120"
    }
  },
  "required": [
    "code"
  ],
  "additionalProperties": false
}
⚪fund_lookup(query)

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.

輸入結構描述

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "基金代號(如 T1104Y)或名稱關鍵字(如 摩根 科技)"
    }
  },
  "required": [
    "query"
  ],
  "additionalProperties": false
}
⚪fund_nav_history(code, months)

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.

輸入結構描述

{
  "type": "object",
  "properties": {
    "code": {
      "type": "string"
    },
    "months": {
      "type": "number"
    }
  },
  "required": [
    "code"
  ],
  "additionalProperties": false
}
⚪market_sentiment

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.

輸入結構描述

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
⚪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.

輸入結構描述

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
⚪fx_rates(pair)

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.

輸入結構描述

{
  "type": "object",
  "properties": {
    "pair": {
      "type": "string",
      "description": "貨幣對,如 USD/TWD;省略=全部"
    }
  },
  "additionalProperties": false
}
⚪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.

輸入結構描述

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
⚪data_point(dataset, id)

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.

輸入結構描述

{
  "type": "object",
  "properties": {
    "dataset": {
      "type": "string",
      "description": "資料集,如 etf.premium/fund.nav/fx.rate(見 data_catalog)"
    },
    "id": {
      "type": "string",
      "description": "標的識別碼,如 0050/T1104Y/USD/TWD;可加前綴消歧義,如 etf:0050、fund:T1104Y"
    }
  },
  "required": [
    "dataset"
  ],
  "additionalProperties": false
}
⚪data_series(dataset, id, months)

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.

輸入結構描述

{
  "type": "object",
  "properties": {
    "dataset": {
      "type": "string",
      "description": "資料集,如 etf.close/fund.nav(見 data_catalog)"
    },
    "id": {
      "type": "string",
      "description": "標的識別碼,如 0050、T1104Y"
    },
    "months": {
      "type": "number",
      "description": "回看月數,預設 12、上限 120"
    }
  },
  "required": [
    "dataset",
    "id"
  ],
  "additionalProperties": false
}
⚪data_table(dataset, id, limit)

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.

輸入結構描述

{
  "type": "object",
  "properties": {
    "dataset": {
      "type": "string",
      "description": "資料集,如 etf.holdings/fx.pairs/market.climate.components(見 data_catalog)"
    },
    "id": {
      "type": "string",
      "description": "標的識別碼;母體級表格(如 fx.pairs)免填"
    },
    "limit": {
      "type": "number",
      "description": "回列上限,預設與上限皆為 200"
    }
  },
  "required": [
    "dataset"
  ],
  "additionalProperties": false
}
🟢data_query(universe, where, aggregate, sort, limit)

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.

輸入結構描述

{
  "type": "object",
  "properties": {
    "universe": {
      "type": "string",
      "description": "母體,如 etf.tw(見 data_catalog)"
    },
    "where": {
      "type": "string",
      "description": "條件式,如 fee<=0.4 and type=passive;省略=全母體"
    },
    "aggregate": {
      "type": "string",
      "description": "聚合,如 median:fee,count(逗號分隔、最多 4 個)"
    },
    "sort": {
      "type": "string",
      "description": "排序鍵,只接受中性鍵 code/name/holders(規模/人氣),不接受績效欄位"
    },
    "limit": {
      "type": "number",
      "description": "sample 回列數,預設 10、上限 20"
    }
  },
  "required": [
    "universe"
  ],
  "additionalProperties": false
}

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