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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "crypto": {
      "type": "http",
      "url": "https://crypto.penguindriver.com/mcp"
    }
  }
}

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

[mcp_servers.crypto]
url = "https://crypto.penguindriver.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "crypto": {
      "type": "remote",
      "url": "https://crypto.penguindriver.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "crypto": {
      "type": "http",
      "url": "https://crypto.penguindriver.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=crypto&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vY3J5cHRvLnBlbmd1aW5kcml2ZXIuY29tL21jcCJ9"
}

{
  "servers": {
    "crypto": {
      "type": "http",
      "url": "https://crypto.penguindriver.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "crypto": {
      "httpUrl": "https://crypto.penguindriver.com/mcp"
    }
  }
}

extensions:
  "crypto":
    enabled: true
    name: "crypto"
    type: streamable_http
    uri: "https://crypto.penguindriver.com/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: check_scam_domain (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); estimate_overseas_crypto_tax (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_usdt_twd_premium (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 230 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

4 tools, about 230 tokens to load them all · tool set fa83fba7e8a5 · checked 2026-10-20 11:08 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 82 / 100

no-repository

provenance55

liveness99

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-96% +updated-22d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://crypto.penguindriver.com/mcp` streamable-http	none	yes	96%	183 ms	2025-11-25	2026-10-20

Tools (4)

`check_scam_domain`	比對台灣內政部警政署 165 公布之「遭停止解析涉詐網站」名單，判斷網址或網域是否被列入。查無不代表安全。
`estimate_overseas_crypto_tax`	試算台灣個人海外所得（含海外交易所虛擬貨幣獲利）之最低稅負制基本稅額與應補繳金額（新台幣）。
`get_usdt_twd_premium`	取得 USDT 在台灣交易所（BitoPro、MAX）的新台幣價格，相對國際美元兌新台幣中價的最新溢價百分比與每日歷史紀錄。
`list_registered_vasps`	列出台灣金管會公告完成洗錢防制登記的虛擬資產服務業者（公司、統編、品牌、服務類型），以及主要交易平台手續費。

Schemas: list_tools.

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Official server.json

{
  "name": "com.penguindriver/crypto",
  "title": "台灣加密貨幣資料",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://crypto.penguindriver.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://crypto.penguindriver.com",
  "description": "台灣加密貨幣資料：交易所、USDT 匯率溢價、法規與防詐。台灣繁體中文 MCP 工具。"
}