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MCP servers › com.chukoudan › chukoudan

MCP server · registry snapshot 2026-10-23 · last tested 2026-10-23

com.chukoudan/chukoudan

外贸出口计算与数据 / China export tools: tax refund, quotes, container loading, CBM, FX rates. — the publisher's description

1 of 2 record checks metRead-only · tools listed 2026-10-23Topic: finance-and-payments · AI-classifiedversion 0.1.0streamable HTTP13 tools

Summary

com.chukoudan/chukoudan is a remote MCP server listed in the official MCP registry at version 0.1.0. On 2026-10-23 ProtocolProbe connected to it in read-only mode and read its inventory: 13 tools, 0 resources and 0 prompts.

Record checks

1 of 2 record checks met · 7 do not apply

  • met: Registry entry is active and says how to run it
  • not met: Source repository link opens
  • not applicable: Repository is not archived
  • not applicable: Code pushed to the repository in the 90 days before our check
  • not applicable: Repository publishes a security policy (SECURITY.md)
  • not applicable: Package names its licence with a standard (SPDX) identifier
  • not applicable: The version the registry lists can be installed and is not withdrawn
  • not applicable: npm package carries build provenance (attestation)
  • not applicable: No known critical or high advisory in the package or its dependencies
  • Not ranked by downloads: a remote server publishes no download figure
  • Not ranked by stars: no public GitHub repository

From public records, not a safety rating. Each check with its reason

Key facts

Runs
remote (hosted by the publisher)
Transport
streamable HTTP
Sign-in
none needed to open a session
Tools
13
Described as changing data
0 of 13 toolsAI-classified
Mainly works on
nothing outside itself: it only answers questionsAI-classified
Topic
finance-and-paymentsAI-classified
Last tested
2026-10-23

Add to your client

How fresh this is

Live-tested
yes, a real session (not a text-only review)
Last tested
2026-10-23
Mode
read-only (no tool calls)
Latest version
0.1.0, published 2026-10-15 (registry, as of the 2026-10-23 snapshot)
First listed version
2026-10-15 (earliest version still in the registry; older removed versions would be earlier)
Registry data
snapshot 2026-10-23
Package and repository
checked 2026-10-22
Engine
mcp-runtime-engine@0.1.0 · sdk@1.32.0

Changes since the last refresh

New in the registry: not in the list of 2026-10-04, listed on 2026-10-23 with version 0.1.0 (published 2026-10-15).

Source: the official MCP Registry list on 2026-10-04 and on 2026-10-23.

What it is

What does this server offer?

Observed inventory
13tools
0resources
0prompts

What it mainly works on, as our AI model read its tool descriptions: nothing outside itself: it only answers questions.

None of its 13 tools are described as changing anything. For 4 the reading was uncertain, so no mark is shown.

  • baojia

    “FOB/CIF/CFR 报价（FOB/CIF/CFR quotes）：由成本算三种术语报价和利润。 Quotes and profit on all three terms, from your cost.”

    Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

    23 inputs, 5 required
    • modestring“计算方向。可选值：forward = 正算：成本 → 报价；reverse = 反算：报价 → 利润 / Direction.”
    • pricestringrequired“含税采购单价（CNY） / Purchase price per unit, VAT included (CNY)”
    • quantitystringrequired“数量 / Quantity”
    • unitstring“数量单位。可选值：pcs = 件；sets = 套；cartons = 箱；kg = 千克 / Unit.”
    • taxRatestringrequired“征税率（%） / VAT rate on the purchase (%)”
    • refundRatestringrequired“退税率（%） / Refund rate (%)”
    • domesticstring“国内费用（CNY） / Domestic costs (CNY)”
    • domesticBasisstring“国内费用按。可选值：total = 合计；perUnit = 每件 / Domestic costs are given.”
    • currencystring“报价币种 / Quote currency”
    • fxRatestringrequired“汇率 / Exchange rate”
    • fxPerstring“汇率单位。可选值：1 = 每 1 外币；100 = 每 100 外币 / Rate quoted per.”
    • freightstring“海运费 / Sea freight”
    • freightBasisstring“运费计价方式。可选值：container = 每柜；cbm = 每立方米；total = 合计 / Freight is charged.”
    • containersstring“柜数 / Containers”
    • volumestring“总体积（m3） / Total volume (m3)”
    • insuranceRatestring“保险费率（%） / Insurance rate (%)”
    • markupstring“投保加成（%） / Insured at (% of CIF)”
    • commissionstring“佣金率（%） / Commission rate (%)”
    • marginstring“目标利润率（%） / Target margin (%)”
    • marginBasisstring“利润率按。可选值：quote = 报价；cost = 成本 / Margin on.”
    • termstring“你报的术语。可选值：FOB = FOB；CFR = CFR；CIF = CIF / Your quote is on.”
    • quotedPricestring“你的报价单价 / Your unit price”
    • portstring“起运港（选填） / Port of loading (optional)”
  • cbm

    “CBM / 体积重（CBM & volumetric weight）：算立方数、毛重和空运快递计费重。 CBM, gross weight and chargeable weight for air and express.”

    Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

    6 inputs, 1 required
    • cartonsarrayrequired“箱规 / Carton sizes”
    • lengthUnitstring“尺寸单位。可选值：cm = cm；mm = mm；in = in / Size unit.”
    • weightUnitstring“重量单位。可选值：kg = kg；lb = lb / Weight unit.”
    • modestring“运输方式。可选值：lcl = 海运拼箱；air = 空运；express = 快递 / Shipping mode.”
    • airDivisorstring“空运体积重系数 / Air divisor”
    • expressDivisorstring“快递体积重系数 / Express divisor”
  • unit-converton 1 other servercalculates or converts

    “单位换算（Unit converter）：长度、重量、体积，按国际通用的定义系数换算。 Length, weight and volume, with the internationally defined factors.”

    Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

    3 inputs, 3 required
    • valuestringrequired“数值 / Value”
    • fromstringrequired“原单位。可选值：mm = 毫米 mm；cm = 厘米 cm；m = 米 m；in = 英寸 in；ft = 英尺 ft；g = 克 g；kg = 千克 kg；t = 公吨 t；lb = 磅 lb；cm3 = 立方厘米 cm³；L = 升 L；m3 = 立方米 m³；in3 = 立方英寸 in³；ft3 = 立方英尺 …”
    • tostringrequired“换算为。可选值：mm = 毫米 mm；cm = 厘米 cm；m = 米 m；in = 英寸 in；ft = 英尺 ft；g = 克 g；kg = 千克 kg；t = 公吨 t；lb = 磅 lb；cm3 = 立方厘米 cm³；L = 升 L；m3 = 立方米 m³；in3 = 立方英寸 in³；ft3 = 立方英尺 …”
  • fx-converton 1 other server

    “结算汇率（Settlement exchange rates）：人民币汇率中间价，和按你的银行价估算的结汇金额。 RMB central parity, and what you receive at your own bank rate.”

    Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

    6 inputs, 1 required
    • currencystringrequired“币种 / Currency”
    • amountstring“外币金额 / Foreign currency amount”
    • bankRatestring“你的银行现汇买入价 / Your bank’s spot buying rate”
    • keptRatestring“上次填的银行价 / Your last bank rate”
    • keptMidpointstring“上次填写那天的中间价 / Central parity on the day you last entered it”
    • keptOnstring“上次填写的日期 / Date you last entered it”
  • fx-cost

    “结汇成本计算器（FX conversion cost calculator）：比较银行和其他方式一年到手多少人民币。 Compare banks and other options: how much RMB you actually get in a year.”

    Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

    10 inputs, 1 required
    • receiptsarrayrequired“收汇情况 / Your receipts”
    • bankFeestring“银行的每笔费用（CNY） / Bank’s fee per payment (CNY)”
    • useBboolean“添加方案 B / Add option B”
    • useCboolean“添加方案 C / Add option C”
    • nameBstring“方案 B 的名称 / Option B’s name”
    • nameCstring“方案 C 的名称 / Option C’s name”
    • feePercentBstring“方案 B 的费率（%） / Option B’s fee rate (%)”
    • feePercentCstring“方案 C 的费率（%） / Option C’s fee rate (%)”
    • feePerReceiptBstring“方案 B 的每笔费用（CNY） / Option B’s fee per payment (CNY)”
    • feePerReceiptCstring“方案 C 的每笔费用（CNY） / Option C’s fee per payment (CNY)”
  • maitougenerates content

    “唛头生成（Shipping mark generator）：正唛和侧唛，A4 或 100×150 mm 标签直接打印。 Main and side marks, printed on A4 or 100×150 mm labels.”

    Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

    8 inputs, 6 required
    • cartonsstringrequired“箱数 / Carton count”
    • lengthstringrequired“长（cm） / Length (cm)”
    • widthstringrequired“宽（cm） / Width (cm)”
    • heightstringrequired“高（cm） / Height (cm)”
    • grossWeightstringrequired“每箱毛重 G.W.（kg） / G.W./carton (kg)”
    • netWeightstringrequired“每箱净重 N.W.（kg） / N.W./carton (kg)”
    • linesarray“正唛 / Main mark”
    • capitalsboolean“拉丁字母全部大写 / Capitalise Latin letters”
  • tuishui

    “出口退税计算器（Export tax refund calculator）：填发票金额和退税率，立刻看到应退税额和每一步的出处。 Trading companies (exempt-and-refund) and manufacturers (exempt-credit-refund).”

    Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

    7 inputs, 2 required
    • enterpriseTypestringrequired“企业类型。可选值：trading = 外贸企业（免退税）；manufacturer = 生产企业（免抵退） / Business type.”
    • modestring“计算方式。可选值：period = 按申报期计算；order = 单笔估算 / How to work it out.”
    • exportsarrayrequired“出口货物 / Exported goods”
    • outputTaxstring“当期内销销项税额（CNY） / Output VAT on domestic sales this period (CNY)”
    • inputTaxstring“当期进项税额（CNY） / Input VAT this period (CNY)”
    • carriedCreditstring“上期留抵税额（CNY） / Credit carried from the last period (CNY)”
    • declaredEndCreditstring“申报表的期末留抵税额（可选）（CNY） / Period-end credit on the VAT return (optional) (CNY)”
  • container-load

    “装柜计算器（Container loading calculator）：每柜装多少箱、要几个柜、怎么摆。 Cartons per container, containers needed, and how to stack them.”

    Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

    11 inputs, 3 required
    • lengthstringrequired“长 / Length”
    • widthstringrequired“宽 / Width”
    • heightstringrequired“高 / Height”
    • grossWeightstring“每箱毛重 / Gross weight per carton”
    • quantitystring“箱数 / Cartons”
    • fillboolean“装满为止（不填箱数） / Fill the container (no carton count)”
    • uprightboolean“必须正放（此面朝上） / This side up only”
    • maxLayersstring“堆叠层数上限 / Max layers”
    • containerTypestring“柜型。可选值：auto = 自动比较；20gp = 20GP；40gp = 40GP；40hq = 40HQ；45hq = 45HQ / Container.”
    • lengthUnitstring“尺寸单位。可选值：cm = cm；mm = mm；in = in / Size unit.”
    • weightUnitstring“重量单位。可选值：kg = kg；lb = lb / Weight unit.”
  • list_datasetson 56 other serversreads or searches

    “本站公开的数据集（人民币汇率中间价、出口退税率文库、集装箱规格…），每个附当前版本。 The datasets the site publishes (人民币汇率中间价, 出口退税率文库, 集装箱规格…), each with its current version.”

    Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

    Takes no inputs.

  • get_dataseton 33 other serversreads or searches

    “一个数据集：全部版本，新的在前，含日期、记录条数、列和内容校验。 One dataset: its versions, newest first, with date, row count, columns and content hash.”

    Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

    1 input, 1 required
    • datasetstringrequired“数据集编号，来自 list_datasets，例如 central-parity（人民币汇率中间价）、refund-rates（出口退税率文库）。 A dataset id from list_datasets.”
  • get_dataset_rowsreads or searches

    “一个数据集版本的一页数据行，与发布的一致（不指定版本时取当前版本）。 A page of the rows of one dataset version, as published (the current version when none is named).”

    Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

    4 inputs, 1 required
    • datasetstringrequired“数据集编号，来自 list_datasets，例如 central-parity（人民币汇率中间价）。 A dataset id from list_datasets.”
    • versionstring“版本号，来自 get_dataset；不填就是当前版本。 A version from get_dataset; the current one when left out.”
    • offsetinteger“跳过的行数，默认 0。 Rows to skip (default 0).”
    • limitinteger“一页多少行，默认 1000，最多 5000。 Rows in the page (default 1000, at most 5000).”
  • lookup_refund_ratereads or searches

    “查询一个海关编码（HS 编码、商品编码，8 位或 10 位，可带点）在出口退税率文库中的出口退税率（退税率、征税率），用于“帮我查一下海关编码 … 的出口退税率”这类问题。返回该编码的各个时期，并标出适用的一期：给出 export_date（报关单出口日期，不是开票日期）就按那一天；没给就按今天（北京时间），回答里的 lookup.in_force_on 写明用的是哪一天。用户问“现在”“今天”…”

    Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

    2 inputs, 1 required
    • codestringrequired“海关编码（HS 编码），8 位或 10 位，可带点或空格，例如 8506101110。 The customs code, 8 or 10 digits (dots and spaces allowed), e.g.”
    • export_datestring“报关单上的出口日期（不是开票日期），格式 YYYY-MM-DD；不填则按今天（北京时间）标出适用的一期。用户问“现在”就不填，绝不要自己猜今天的日期。 The export date on the customs declaration, YYYY-MM-DD (not the invoice date).”
Show 1 more tool
  • make_quotegenerates content

    “按报价工具的输入和卖方的条款，生成一份发给买方的报价单：quote 是结构化数据（https://chukoudan.com/schemas/quote/v1.json，只有价格和条款，带 digest 和汇率依据，买方可核对），text 是可直接发出的纯文本（语言按 language），internal 是卖方自己的成本、退税和利润，只给卖方看，绝不发给买方。本站不保存任何内容。 Make a…”

    Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

    2 inputs, 2 required
    • pricingobjectrequired“报价工具（baojia）的输入；不填 fxRate 就用当天的人民币汇率中间价。 The inputs of the quote calculator (baojia); leave fxRate out to use the day’s RMB central parity.”
    • quoteobjectrequired“报价单上的其他内容：卖方、买方、品名、术语、港口、有效期、付款方式、交货期。 What the quote says besides the prices: seller, buyer, goods, terms, ports, validity, payment, lead time.”

Each quoted sentence is the first sentence of the publisher’s own description. The kind of tool and the “changes data” mark are our AI model’s reading of that description, not something we tested: two differently worded runs had to agree, otherwise no label is shown, and nobody has checked them by hand. A tool without the “changes data” mark is described as only reading, searching or calculating, or the two runs did not agree. No tool was called. Read the publisher’s full description before relying on it. “Publisher declares” lists the hints the server itself sends with the tool (MCP annotations: read-only, destructive, idempotent, open-world); they are the publisher's claims, not checked by us. Inputs are the parameters in the tool's own input schema: name, declared type, whether it is required, and the first sentence of its description. Read 2026-10-23.

How well are its tools described?

Features #4 and #5

How clearly this server's own tool descriptions say what a tool does, and how consistent its tool list is. The first part is an AI model's yes/no reading of each description; the second part is counted. We do not turn it into a grade.

Descriptions

AI reading of each description

Says what the tool does
100% of 13 tools
Says what it returns
100% of 13 tools
States limits, defaults or errors
83% of 12 tools
Says when to use it
75% of 12 tools
Items covered per tool
3.6 of 4 on average

Counted from the listing

Parameters with a description
100% of 83
Tools with a description
100% of 13
Typical description length
485 characters

The tool set

Counted from the listing

Tools
13
Size of the list
about 28,775 tokens for an agent to load (characters ÷ 4)
Naming
5 of 13 names use snake_case

AI reading: easy to mix up

No pair found.

The AI items cover 13 of 13 tools: for a tool where two differently worded runs disagreed, that item is left out. They were not checked by hand, and no tool was called. “Easy to mix up” means two tools whose names or descriptions overlap without saying how they differ; the AI found none. We do not rate whether the tool set is complete or whether side effects are spelled out, because our AI reading of those was not reliable enough.

How do I add it to my client?

Config from the registry entry

From the remote endpoint (Streamable HTTP)

We connected to this URL on 2026-10-23 (a read-only session: no tool was called).

Add to CursorAn install link in the format Cursor documents, holding the Cursor config below.

Claude Desktop or claude.ai
Settings → Connectors → Add custom connector, then paste:
https://chukoudan.com/mcp
Cursor · .cursor/mcp.json in a project, or ~/.cursor/mcp.json
{
  "mcpServers": {
    "chukoudan": {
      "url": "https://chukoudan.com/mcp"
    }
  }
}
VS Code · .vscode/mcp.json
{
  "servers": {
    "chukoudan": {
      "type": "http",
      "url": "https://chukoudan.com/mcp"
    }
  }
}
VS Code (command line) · Bash or zsh terminal (macOS, Linux)
code --add-mcp '{"name":"chukoudan","type":"http","url":"https://chukoudan.com/mcp"}'
Claude Code
claude mcp add --transport http chukoudan https://chukoudan.com/mcp
Try it in the MCP Inspector · runs on your machine, opens in your browser · Node 22.19+
npx @modelcontextprotocol/inspector@2.11.0 --server-url https://chukoudan.com/mcp --transport http
  • The server runs on the operator's infrastructure; it may ask you to sign in when you first connect.
  • The MCP Inspector lists the server's tools, resources and prompts; a tool you call there runs for real.

Built from the server's registry entry with each client's documented format (checked 2026-10-14; the Cursor link and the VS Code command 2026-10-19; the MCP Inspector command 2026-10-21). Values in < > are yours to fill in; this page never contains a key. Where the server needs a setting the entry does not declare, it can still fail to start.

Does the registry listing match what we found?

Feature #6

The registry verifies a package once, when it is published, and does not re-check it. A difference below is about the listing, not a judgement of the publisher.

Registry saysWe foundResultSource · date
Remote endpoint chukoudan.com/mcpSession openedmatchesour test · 2026-10-23
No credential declared as requiredOpened a session without any credentialmatchesour test · 2026-10-23

Choosing

Record checks

Public records · not a safety rating

1 of 2 record checks met · 7 do not apply

  • Not ranked by downloads: a remote server publishes no download figure
  • Not ranked by stars: no public GitHub repository
  • MetRegistry entry is active and says how to run itActive, with a package or a remote address.
  • Not metSource repository link opensThe registry entry gives no repository link.
  • Does not applyRepository is not archivedNo public GitHub repository to read.
  • Does not applyCode pushed to the repository in the 90 days before our checkNo public GitHub repository to read.
  • Does not applyRepository publishes a security policy (SECURITY.md)No public GitHub repository to read.
  • Does not applyPackage names its licence with a standard (SPDX) identifierRemote server: it ships no package.
  • Does not applyThe version the registry lists can be installed and is not withdrawnRemote server: it ships no package.
  • Does not applynpm package carries build provenance (attestation)Remote server: it ships no package.
  • Does not applyNo known critical or high advisory in the package or its dependenciesRemote server: it ships no package.

Read from public records only: the registry entry, npm/PyPI, GitHub and advisory databases, checked 2026-10-22. No tool was called. Only “met” and “not met” are counted, so the total differs between servers; a check that does not apply or that we could not run is listed, never counted against it. It is not a safety rating. How each check works · Leaderboards

Common questions about com.chukoudan/chukoudan

Answered from the data above

Does com.chukoudan/chukoudan need an API key or sign-in?

It opened a session without any credential on 2026-10-23. The registry entry declares no required credential; no declaration is not a guarantee.

Has com.chukoudan/chukoudan been security tested?

Partly. 2 of the 14 checks that apply to it were exercised. We connected and read what the server declares, but did not call its tools: ProtocolProbe calls no server's tools for anything it publishes. This is our choice, not a block by the server. No security verdict is published before verification.

What can com.chukoudan/chukoudan do?

It lists 13 tools. In our AI model's reading of their descriptions (two runs had to agree, nobody checked it by hand), they include tools that read or search, generate content and calculate or convert. We did not call any tool, so this describes the text, not the behaviour.

Can com.chukoudan/chukoudan change or delete data?

None of its 13 tools is described as changing anything (our AI model's reading of the descriptions; nobody checked it by hand). We did not call any tool.

Found this page useful?

Anonymous · no sign-in

A quick, anonymous reaction — no account, no email. One per kind from your browser. The tally updates when the page is next refreshed, and it is only a rough count, never a safety rating or a measured number of people.

Similar servers

Same topic · AI-read

Active servers whose topic is also “finance-and-payments” and that have at least one tool of the same kind; most kinds in common first, then most GitHub stars. The topic and the tool kinds are an AI model's reading of the publishers' descriptions, not checked by hand. Similar is not a recommendation.

Compare with another server

Side by side: registry entry, our read-only session, the tools and the 18 classification fields. Same values as each page; no score.

Security testing

What did we test, and what did we leave out?

18 checks · features #1, #2

Not probed (we call no server's tools)

We connected and read what the server declares, but did not call its tools: ProtocolProbe calls no server's tools for anything it publishes. This is our choice, not a block by the server. No security score is given; a check we did not run is never counted as passed.

The 18 checks at a glanceour test · 2026-10-23
  1. Inventory: exercised
  2. Hidden instructions: exercised
  3. Real execution: not run · our policy
  4. Secret leak: not run · nothing to check it against
  5. Internal addresses: not run · our policy
  6. Unconfirmed changes: not run · our policy
  7. Bad input: not run · our policy
  8. Model requests: not run · nothing to check it against
  9. Sensitive questions: not run · nothing to check it against
  10. Folder boundary: not run · our policy
  11. Log leaks: not run · nothing to check it against
  12. Hidden content: not run · nothing to check it against
  13. Fake assistant turns: not applicable
  14. Token passthrough: not applicable
  15. Token audience: not applicable
  16. Sign-in redirect: not run · our policy
  17. Consent handling: not testable from outside
  18. Sign-in metadata: not applicable

2 exercised12 not run (reason given)4 not applicable

Each check ends in exactly one state: exercised, not run (with the reason), or not applicable (with the reason). 2 of the 14 checks that apply to it were exercised. We do not publish security-check outcomes for named servers.

Exercised · 2
  • 1Inventory
    tool-list    Reads the declared tools, resources and prompts.exercised
  • 2Hidden instructions
    description-poisoning    Looks for hidden instructions in tool descriptions.exercised
Not run, with the reason · 12
  • 3Real execution
    real-execution    Calls a tool and checks what really happens.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy
  • 4Secret leak
    canary-leak    Plants a fake secret and checks whether it leaks.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against
  • 5Internal addresses
    ssrf    Checks whether a tool can be steered to internal addresses.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy
  • 6Unconfirmed changes
    write-without-confirmation    Checks whether tools that change data act without asking.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy
  • 7Bad input
    error-handling    Sends bad input and watches how the server answers.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy
  • 8Model requests
    sampling    Checks whether the server asks the client's model to act for it.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against
  • 9Sensitive questions
    elicitation-sensitive-data    Checks whether the server asks users for sensitive data.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against
  • 10Folder boundary
    root-boundary    Checks whether the server reaches outside the folders it was given.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy
  • 11Log leaks
    logging-side-channel    Checks whether log messages carry data they should not.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against
  • 12Hidden content
    audience-hiding    Checks resources that hide content from the user.This check needs content the server returns, and nothing was read or called.not run · nothing to check it against
  • 16Sign-in redirect
    open-redirect    Checks the sign-in redirect for abuse.Testing the sign-in redirect means sending probes to the operator's sign-in service, which we do not do.not run · our policy
  • 17Consent handling
    confused-deputy    Checks consent handling when one service acts for another.Depends on the operator's own consent screen, which differs per server and cannot be tested from outside.not testable from outside
Does not apply to this server · 4
  • 13Fake assistant turns
    fake-assistant-turn    Checks prompts that pose as the assistant's own words.The server exposes no prompts.not applicable
  • 14Token passthrough
    token-passthrough    Checks whether the server forwards a user's token to other services.The server opened a session without sign-in, so there is no token flow to check.not applicable
  • 15Token audience
    token-audience-validation    Checks whether tokens meant for another service are accepted.The server opened a session without sign-in, so there is no token flow to check.not applicable
  • 18Sign-in metadata
    oauth-url-scheme    Checks the published sign-in metadata for unsafe URLs.No sign-in (OAuth) metadata is published, so there are no sign-in addresses to check.not applicable

Source: our own test, 2026-10-23, mcp-runtime-engine@0.1.0. Which checks count and why follows our published scoring model.

What happened during the test?

Feature #8

The steps in order, as the test record holds them.

  1. 0 msStarted a read-only session with the server's remote endpoint
  2. 5,203 msConnected after 0 redirects. No credential was sent or needed.
  3. Read the inventory: 13 tools, 0 resources, 0 prompts.
  4. 27,236 msFinished: 2 checks exercised.

Reference

How is it classified?

18 fields

One value per field, each with its source. Fields written by AI models are marked. A field with no value says why.

TopicAI-classified
finance-and-payments
AI-classified (Gemini + Claude agreed) · 2026-10-23
Pricing modelAI-classified
no value
The pages we read do not state how the product is priced.
Programming language
does not apply
no existing GitHub repository (server declares no repository link, so there is nothing to fetch)
Hosting type
remote (hosted by the publisher)
registry · 2026-10-23
MCP capability
tools
our test · 2026-10-23
Transport
streamable HTTP
registry · 2026-10-23
Required credentials
none declared
registry · no declaration is not a guarantee
Package registry
does not apply
remote-only server: no package is shipped, so there is no package registry
Freshness
0–30 days
registry updatedAt · 2026-10-23
Lifecycle status
active
registry · 2026-10-23
License class
does not apply
remote-only server: ships no package, so there is nothing to look up in a package registry
Integrity hash
does not apply
remote-only server: ships no package, so there is nothing to look up in a package registry
Signature / provenance
does not apply
remote-only server: ships no package, so there is nothing to look up in a package registry
Dependency advisories
does not apply
ships no package, so there are no dependencies to audit
Popularity
does not apply
remote-only server: ships no package, so there is nothing to look up in a package registry
Publisher signals
not stated
no readable GitHub owner to describe
Maintenance
does not apply
server declares no repository link, so there is nothing to fetch
Environment
the publisher's infrastructure
where it runs, from the hosting type

“Not stated” means the source did not state it; “does not apply” means it does not apply to this kind of server; “our limit” means our own lookup failed. A linked value opens the directory filtered to the same value.

Cite or correct this page

Sources and corrections

Suggested citation

ProtocolProbe. “com.chukoudan/chukoudan: MCP server record.” Data checked 2026-10-23. https://protocolprobe.com/mcp/servers/com.chukoudan/chukoudan

Figures are valid for the date shown. Our facts on this page are CC BY 4.0: reuse them with a link and the check date. Quoted text (the publisher’s descriptions, website quotes, tool names) is not ours to license.

As JSON: this record in the API · API documentation.

Badge for your README

ProtocolProbe: 1 of 2 record checks met

[![ProtocolProbe](https://protocolprobe.com/api/v1/badge/com.chukoudan/chukoudan)](https://protocolprobe.com/mcp/servers/com.chukoudan/chukoudan)

It shows this server's record-check count: facts from public records, no tool called. It is not a security rating or a pass. It links here and updates after each data reload.

Something wrong, or is this yours?

If a fact here is wrong, tell us and we will re-check it. If you operate this server, you can run our checks on it yourself with the free self-test command; we call no server’s tools ourselves for anything shown here.

Write to hello@protocolprobe.com · corrections log · methodology