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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

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

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

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

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

{
  "mcpServers": {
    "shop": {
      "type": "http",
      "url": "https://shop.penguindriver.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=shop&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vc2hvcC5wZW5ndWluZHJpdmVyLmNvbS9tY3AifQ%3D%3D"
}

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

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

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

Quality 76 / 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 hygiene64 · weight 30

warn
tools.descriptions1 of 7 tools have a description under 20 characters
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: search_products (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_chain_promos (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_lowest_prices (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 301 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changes5 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

7 tools, about 301 tokens to load them all · tool set 58aff1611445 · tools last changed 2026-10-05 · checked 2026-10-20 00:22 UTC

Tool changes

2026-10-05list_lowest_pricesadded
由每日記錄售價計算的紀錄期間最低價、原價折扣與各分類最低價商品。
2026-10-05compare_chain_pricesadded
同一商品在各連鎖通路的售價比較（輸入商品關鍵字，例如：舒酸定）。
2026-10-05list_chain_promosadded
台灣熱門連鎖通路（寶雅、康是美、屈臣氏、全聯、家樂福、Costco 等）目前公開的優惠活動整理，每筆附資料來源；以官方公告為準。
2026-10-02list_price_dropschangedinput schema
2026-10-02search_productschangedinput schema

Full history: list_changes · trend: quality JSON.

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 80 / 100

no-repository

provenance50

liveness97

freshness100

hygiene80

+dns-namespace +website -thin-description +reachable +uptime-94% +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://shop.penguindriver.com/mcp` streamable-http	none	yes	94%	200 ms	2025-11-25	2026-10-20

Tools (7)

`compare_chain_prices`	同一商品在各連鎖通路的售價比較（輸入商品關鍵字，例如：舒酸定）。
`get_product_price`	取得單一商品的目前最低價、各商店報價，以及近 90 天最低、最高、平均價。
`list_categories`	列出收錄的商品分類。
`list_chain_promos`	台灣熱門連鎖通路（寶雅、康是美、屈臣氏、全聯、家樂福、Costco 等）目前公開的優惠活動整理，每筆附資料來源；以官方公告為準。
`list_lowest_prices`	由每日記錄售價計算的紀錄期間最低價、原價折扣與各分類最低價商品。
`list_price_drops`	列出今天降價 3% 以上或創 30 天新低的商品。
`search_products`	搜尋台灣購物網站商品（3C、美妝保養、家電）目前售價（新台幣），回傳商品、商店、價格與確認時間。

Schemas: list_tools.

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Official server.json

{
  "name": "com.penguindriver/shop",
  "title": "購物比價紀錄",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://shop.penguindriver.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://shop.penguindriver.com",
  "description": "購物比價紀錄：3C、美妝、家電價格比較。台灣繁體中文 MCP 工具。"
}