com.fininfostation/tw-finance
REMOTE · FININFOSTATION.COM · SCANNED SEP 24
Taiwan finance open data: ETF, funds, TAIEX, sentiment, business climate, FX. Free & read-only.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 15 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability74
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1943 tokens (~129/item across 15 items; 15 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage95
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 86% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 15 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 16 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
How do I install the com.fininfostation/tw-finance MCP server?
com.fininfostation/tw-finance is a hosted endpoint at https://fininfostation.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · fininfostation.com
claude mcp add --transport http com-fininfostation-tw-finance 'https://fininfostation.com/mcp'
{
"mcpServers": {
"com-fininfostation-tw-finance": {
"url": "https://fininfostation.com/mcp"
}
}
} {
"servers": {
"com-fininfostation-tw-finance": {
"type": "http",
"url": "https://fininfostation.com/mcp"
}
}
} [mcp_servers.com-fininfostation-tw-finance] url = "https://fininfostation.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-fininfostation-tw-finance": {
"type": "remote",
"url": "https://fininfostation.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-fininfostation-tw-finance --url 'https://fininfostation.com/mcp' --transport streamable-http
mcp_servers:
com-fininfostation-tw-finance:
url: "https://fininfostation.com/mcp" {
"McpServers": {
"com-fininfostation-tw-finance": {
"Transport": "http",
"Url": "https://fininfostation.com/mcp"
}
}
} assistant mcp add com-fininfostation-tw-finance -t streamable-http -u 'https://fininfostation.com/mcp'
{
"mcpServers": {
"com-fininfostation-tw-finance": {
"type": "http",
"url": "https://fininfostation.com/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 20 Sept 26 0
- Tool “market_sentiment” rewrote its description, which is the text the model reads security
- 4 Sept 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Schema quality: 1643 → 1915 ▼ functional
- New tool “fetch” functional
- New tool “search” functional
- 2 Sept 26 +1
- Stability: 0.97 → pass security
- 30 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.
- 26 Aug 26 75
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 15 Aug 26 0
- Schema quality: pass → fail ▼ functional
- Tool coverage: 57% → 85% ▲ functional
- New tool “data_catalog” functional
- New tool “data_point” functional
- New tool “data_query” functional
- New tool “data_series” functional
- New tool “data_table” functional
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 24 Sept 2026 · Probed https://fininfostation.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=fininfostation.com | CN=WE1,O=Google Trust Services,C=US | 9 Aug 2026 | 7 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | e8e2bc43cd0104990efbe1182e91bd36 |
| SANs: fininfostation.com, www.fininfostation.com, *.www.fininfostation.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of fininfostation.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| fininfostation.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://fininfostation.com/mcp | Verified | 200 | |
| http (plaintext) | http://fininfostation.com/mcp | HTTPS enforced | 301 | https://fininfostation.com/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
business_climate 景氣對策信號 ~67
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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
data_catalog 資料型錄 ~134
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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
data_point 單值查詢（point） ~171
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.
| Name | Type | Req | Description |
|---|---|---|---|
| dataset | string | yes | 資料集，如 etf.premium／fund.nav／fx.rate（見 data_catalog） |
| id | string | – | 標的識別碼，如 0050／T1104Y／USD/TWD；可加前綴消歧義，如 etf:0050、fund:T1104Y |
No output schema declared.
No examples provided.
data_query 條件查詢與群體聚合（query） ~314
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.
| Name | Type | Req | Description |
|---|---|---|---|
| aggregate | string | – | 聚合，如 median:fee,count（逗號分隔、最多 4 個） |
| limit | number | – | sample 回列數，預設 10、上限 20 |
| sort | string | – | 排序鍵，只接受中性鍵 code／name／holders（規模/人氣），不接受績效欄位 |
| universe | string | yes | 母體，如 etf.tw（見 data_catalog） |
| where | string | – | 條件式，如 fee<=0.4 and type=passive；省略＝全母體 |
No output schema declared.
No examples provided.
data_series 時間序列（series） ~142
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.
| Name | Type | Req | Description |
|---|---|---|---|
| dataset | string | yes | 資料集，如 etf.close／fund.nav（見 data_catalog） |
| id | string | yes | 標的識別碼，如 0050、T1104Y |
| months | number | – | 回看月數，預設 12、上限 120 |
No output schema declared.
No examples provided.
data_table 表格（table） ~161
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.
| Name | Type | Req | Description |
|---|---|---|---|
| dataset | string | yes | 資料集，如 etf.holdings／fx.pairs／market.climate.components（見 data_catalog） |
| id | string | – | 標的識別碼；母體級表格（如 fx.pairs）免填 |
| limit | number | – | 回列上限，預設與上限皆為 200 |
No output schema declared.
No examples provided.
etf_lookup ETF 查詢 ~81
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).
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | ETF 代號，如 0050、00878 |
No output schema declared.
No examples provided.
etf_price_history ETF 價格歷史 ~73
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.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
| months | number | – | 回看月數，預設 12、上限 120 |
No output schema declared.
No examples provided.
fetch 取完整內容（ChatGPT connector 契約） ~63
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.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | A string which is a unique identifier for the search document. |
No output schema declared.
No examples provided.
fund_lookup 基金查詢 ~104
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.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | 基金代號（如 T1104Y）或名稱關鍵字（如 摩根 科技） |
No output schema declared.
No examples provided.
fund_nav_history 基金淨值歷史 ~68
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.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
| months | number | – | – |
No output schema declared.
No examples provided.
fx_rates 匯率 ~85
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.
| Name | Type | Req | Description |
|---|---|---|---|
| pair | string | – | 貨幣對，如 USD/TWD；省略＝全部 |
No output schema declared.
No examples provided.
market_sentiment 市場情緒 ~87
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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search 搜尋（ChatGPT connector 契約） ~82
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.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | A single query string. |
No output schema declared.
No examples provided.
taiwan_market_overview 台股市場總覽 ~73
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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
What is the com.fininfostation/tw-finance MCP server?
com.fininfostation/tw-finance is an MCP server listed in the public MCP registry as com.fininfostation/tw-finance. Taiwan finance open data: ETF, funds, TAIEX, sentiment, business climate, FX. Free & read-only. This page covers its hosted endpoint (https://fininfostation.com/mcp).
Is the com.fininfostation/tw-finance MCP server safe to use?
com.fininfostation/tw-finance scores 78 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the com.fininfostation/tw-finance MCP server expose?
com.fininfostation/tw-finance exposes 15 tools: search, fetch, taiwan_market_overview, etf_lookup, etf_price_history, and 10 more. Their descriptions and schemas cost roughly 1,705 tokens of context every time the server is loaded.
Does the com.fininfostation/tw-finance MCP server require authentication?
No. We connected to com.fininfostation/tw-finance without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the com.fininfostation/tw-finance MCP server still maintained?
com.fininfostation/tw-finance is still listed as active in the MCP registry. We last reached this channel on 24 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.