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台股題材與高股息

com.penguindriver/stockpenguindriver.comstreamable-httpv1.0.0Scanned

台股題材與高股息：AI 題材股與高股息 ETF 資料。台灣繁體中文 MCP 工具。

14 tools: 9 change things and 5 only read.

Tools: 0 delete, 0 irreversible, 9 write, 5 read.
  • Reads private data · 1
  • Reads text others write · 0
  • Can send data out · 0
  • No findings

Tools listed without sign-in. Remote posture

Anlyon alternative

9 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

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Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

14 tools

Changes things 9Claude Code: ask
  • estimate_etf_dividend_2027用歷史配息機械式推算高股息 ETF 的 2027 年配息區間與估算殖利率（近 12 個月合計 vs 最近一期年化）。不是投資建議。No findings

    Why it is in this group

    • The input takes a statement or command to run (input.code), which can change anything it can reach.
    Description, as the server wrote it
    用歷史配息機械式推算高股息 ETF 的 2027 年配息區間與估算殖利率（近 12 個月合計 vs 最近一期年化）。不是投資建議。
  • get_etf_dividends查詢台股高股息 ETF（0056、00878、00919、00929、00713、00940 等）每期配息、除息日、發放日。No findings

    Why it is in this group

    • The name "get_etf_dividends" says "get": a word for reading.
    • The input takes a statement or command to run (input.code), which can change anything it can reach.
    Description, as the server wrote it
    查詢台股高股息 ETF（0056、00878、00919、00929、00713、00940 等）每期配息、除息日、發放日。
  • get_stock查詢題材股的最新收盤、漲跌幅、成交量、所屬題材與近 60 個交易日收盤。No findings

    Why it is in this group

    • The name "get_stock" says "get": a word for reading.
    • The input takes a statement or command to run (input.code), which can change anything it can reach.
    Description, as the server wrote it
    查詢題材股的最新收盤、漲跌幅、成交量、所屬題材與近 60 個交易日收盤。
  • get_tw_dividend台股上市公司股利分派：現金股利、股票股利（元／股）、決議進度、董事會日與股東會日期（證交所 OpenAPI）。No findings

    Why it is in this group

    • The name "get_tw_dividend" says "get": a word for reading.
    • The description's first verb is "open": a word for a change.
    • The input takes a statement or command to run (input.code), which can change anything it can reach.
    Description, as the server wrote it
    台股上市公司股利分派：現金股利、股票股利（元／股）、決議進度、董事會日與股東會日期（證交所 OpenAPI）。
  • get_tw_ex_dividend台股除權除息預告：除權息日、權或息、現金股利、配股比率，含 ETF（證交所 TWT48U）。No findings

    Why it is in this group

    • The name "get_tw_ex_dividend" says "get": a word for reading.
    • The input takes a statement or command to run (input.code), which can change anything it can reach.
    Description, as the server wrote it
    台股除權除息預告：除權息日、權或息、現金股利、配股比率，含 ETF（證交所 TWT48U）。
  • get_tw_ex_dividend_yield查詢台灣上市股票與 ETF 未來除權息日曆，附現金股利、最近收盤價與估算殖利率，可篩最低殖利率。No findings

    Why it is in this group

    • The name "get_tw_ex_dividend_yield" says "get": a word for reading.
    • The input takes a statement or command to run (input.code), which can change anything it can reach.
    Description, as the server wrote it
    查詢台灣上市股票與 ETF 未來除權息日曆，附現金股利、最近收盤價與估算殖利率，可篩最低殖利率。
  • get_tw_margin_chips台股盤後籌碼：融資融券餘額與增減（上市股票，單位張）、全市場融資增減排行、外資持股比率前 20。No findings

    Why it is in this group

    • The name "get_tw_margin_chips" says "get": a word for reading.
    • The input takes a statement or command to run (input.code), which can change anything it can reach.
    Description, as the server wrote it
    台股盤後籌碼：融資融券餘額與增減（上市股票，單位張）、全市場融資增減排行、外資持股比率前 20。
  • get_tw_material_news台股上市公司每日重大訊息主旨（證交所 t187ap04_L），可依代號篩選；不填則 AI 題材股優先。No findings

    Why it is in this group

    • The name "get_tw_material_news" says "get": a word for reading.
    • The input takes a statement or command to run (input.code), which can change anything it can reach.
    Description, as the server wrote it
    台股上市公司每日重大訊息主旨（證交所 t187ap04_L），可依代號篩選；不填則 AI 題材股優先。
  • get_tw_shareholder_meetings查詢台灣上市公司股東會日期、地點、停止過戶日、估算最後買進日（領股東會紀念品用）、股務代理與電子投票。使用者問「股東會紀念品最後買進日」「台積電股東會哪天」時使用。Reads private dataNo findings

    Why it is in this group

    • The name "get_tw_shareholder_meetings" says "get": a word for reading.
    • The input takes a statement or command to run (input.code), which can change anything it can reach.

    What it can reach

    • private-dataThe name "get_tw_shareholder_meetings" says "get" and "meeting": it reads calendars.
    Description, as the server wrote it
    查詢台灣上市公司股東會日期、地點、停止過戶日、估算最後買進日（領股東會紀念品用）、股務代理與電子投票。使用者問「股東會紀念品最後買進日」「台積電股東會哪天」時使用。
Only reads 5Show 5 read-only tools
  • get_theme_stocks取得某個台股題材的概念股名單：代號、名稱、上市或上櫃、在供應鏈做什麼、最新收盤價與漲跌幅，附分類依據出處。No findings

    Why it is in this group

    • The name "get_theme_stocks" says "get": a word for reading.
    Description, as the server wrote it
    取得某個台股題材的概念股名單：代號、名稱、上市或上櫃、在供應鏈做什麼、最新收盤價與漲跌幅，附分類依據出處。
  • get_tw_market_quotes台股即時行情：加權指數、櫃買指數、權值股與熱門 ETF（證交所基本市況報導，盤中即時、可能略有延遲）。可指定任意台股代號（含上櫃、ETF）。No findings

    Why it is in this group

    • The name "get_tw_market_quotes" says "get": a word for reading.
    Description, as the server wrote it
    台股即時行情：加權指數、櫃買指數、權值股與熱門 ETF（證交所基本市況報導，盤中即時、可能略有延遲）。可指定任意台股代號（含上櫃、ETF）。
  • get_us_quotes美股延遲報價（約 15 分鐘）：AI 晶片、雲端、伺服器、液冷、光通訊、高股息個股與 SPY、QQQ、SCHD、JEPI 等 ETF。No findings

    Why it is in this group

    • The name "get_us_quotes" says "get": a word for reading.
    Description, as the server wrote it
    美股延遲報價（約 15 分鐘）：AI 晶片、雲端、伺服器、液冷、光通訊、高股息個股與 SPY、QQQ、SCHD、JEPI 等 ETF。
  • get_us_stock美股個股完整資料：延遲報價、SEC 申報財報（近幾季與年度營收、毛利率、營業利益、淨利、EPS、營業現金流）、股息紀錄與除息日、13F 機構持股前 15 大與加減碼家數、內部人 Form 4 申報、8-K 重大事件。No findings

    Why it is in this group

    • The name "get_us_stock" says "get": a word for reading.
    Description, as the server wrote it
    美股個股完整資料：延遲報價、SEC 申報財報（近幾季與年度營收、毛利率、營業利益、淨利、EPS、營業現金流）、股息紀錄與除息日、13F 機構持股前 15 大與加減碼家數、內部人 Form 4 申報、8-K 重大事件。
  • list_stock_themes列出台股四個 AI 題材（AI 伺服器供應鏈、半導體先進製程與封裝設備、液冷散熱、CPO 共同封裝光學）的成分股數與今日漲跌摘要。No findings

    Why it is in this group

    • The name "list_stock_themes" says "list": a word for reading.
    Description, as the server wrote it
    列出台股四個 AI 題材（AI 伺服器供應鏈、半導體先進製程與封裝設備、液冷散熱、CPO 共同封裝光學）的成分股數與今日漲跌摘要。

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged untrusted-input or outbound.

Reads private data1
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write0
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Remote posture

What anyone on the internet sees at the remote endpoint: an anonymous initialize and tools/list, and the public OAuth metadata.

Tools listed without sign-in

Looked at Oct 22, 2026, 15:22 UTC, unchanged since Oct 22, 2026. No credentials were sent and no tool was called. What is looked at.

Reachable
yes
HTTP status of an anonymous initialize
200
tools/list served without credentials
yes
Tools that change things, listed without credentials
9
Protocol version
2025-06-18
WWW-Authenticate on 401
not observed
resource_metadata in WWW-Authenticate
not observed
RFC 9728 protected resource metadata
not observed
Authorization servers
not observed
Legacy HTTP+SSE transport
no
Dynamic client registration
not observed
Client ID metadata documents
not observed
  • WarnThe whole server

    The endpoint served tools/list without credentials, and the list has 9 tools that change things (9 write). Whether a call also works without credentials was not tested: tools are never called.

    Matched text

    https://stock.penguindriver.com/mcp: tools/list returned 14 tools to an anonymous client, including get_stock (write), get_etf_dividends (write), estimate_etf_dividend_2027 (write), get_tw_dividend (write), get_tw_ex_dividend (write) and 4 more

    What this check looks for

Findings

Matches of fixed checks, with the text they matched.

No check matched anything in these tool definitions. That is not a safety guarantee.

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http stock https://stock.penguindriver.com/mcp
claude mcp add --transport http stock https://stock.penguindriver.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__stock__list_stock_themes",
      "mcp__stock__get_theme_stocks",
      "mcp__stock__get_tw_market_quotes",
      "mcp__stock__get_us_quotes",
      "mcp__stock__get_us_stock"
    ],
    "ask": [
      "mcp__stock__get_stock",
      "mcp__stock__get_etf_dividends",
      "mcp__stock__estimate_etf_dividend_2027",
      "mcp__stock__get_tw_dividend",
      "mcp__stock__get_tw_ex_dividend",
      "mcp__stock__get_tw_margin_chips",
      "mcp__stock__get_tw_material_news",
      "mcp__stock__get_tw_shareholder_meetings",
      "mcp__stock__get_tw_ex_dividend_yield"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as stock. Review it before you use it.

Capability tags behind 1 rule
  • mcp__stock__get_tw_shareholder_meetings private-data

Pin

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/com.penguindriver/stock/verify?hash=74d8128b242751b6f39ad3b072ca6a7fc78b93b607598a164b4f0305f32e69b1" | jq -e '.changed == false'

Pinned hash 74d8128b2427, from Oct 21, 2026, 19:13 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/com.penguindriver/stock/changes.xml

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Badge

anlyon.dev badge for com.penguindriver/stock
[![anlyon.dev](https://anlyon.dev/badge/com.penguindriver/stock.svg)](https://anlyon.dev/servers/com.penguindriver/stock)

Source: MCP Registry. Synced Oct 21, 2026, 18:00 UTC.