Qut Pay (Kaspi QR payments)

kz.qut/mcpqut.kzstreamable-httpv0.1.3Scanned 1 hour ago

Kaspi QR payments (Kazakhstan) via Qut Pay: create invoices, check status, refund, sandbox tests.

9 tools: 2 can delete or cancel things, 1 do something that can't be undone, 1 change things and 5 only read.

Reads private data · 0
Reads text others write · 9
Can send data out · 1
1 finding

Anlyon alternative

4 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.

Import an OpenAPI spec →

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.

9 tools

Deletes or cancels 2Removes, cancels or revokes something.Claude Code: deny

qutpay_cancel_invoiceCloses a pending invoice.Reads text others write1 finding
Why it is in this group
- The name "qutpay_cancel_invoice" says "cancel": a word for removing or ending something.
- The server marks it not destructive (destructiveHint: false), but an annotation never lowers a class.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Findings
- Warn
  The server marks "qutpay_cancel_invoice" not destructive (destructiveHint: false), and its own name, description or input give the class "destructive".
  Matched text
  annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "qutpay_cancel_invoice" says "cancel": a word for removing or ending something.
  What this check looks for
Description, as the server wrote it
Closes a pending invoice. A QR may still be paid until expiresAt — then invoice.paid arrives anyway; handle it.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
qutpay_refund_invoiceFull refund (omit amount) or partial refund of a paid invoice.Reads text others writeNo findings
Why it is in this group
- The name "qutpay_refund_invoice" says "refund": a word that usually means money moves, which cannot be taken back.
- The server marks it destructive (destructiveHint: true).
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it
Full refund (omit amount) or partial refund of a paid invoice. Needs the refunds:write scope. With a LIVE key real money is returned to the customer, so confirm=true is required and the merchant must have asked for this refund explicitly.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: true

Can't be undone 1Sends, pays, publishes or merges: once done, it cannot be taken back.Claude Code: ask

qutpay_simulate_paymentCompletes a sandbox invoice as paid / failed / expired without Kaspi, so the whole flow including the merchant's webhook can be tested.Reads text others writeNo findings
Why it is in this group
- The name "qutpay_simulate_payment" says "payment": a word that usually means money moves, which cannot be taken back.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it
Completes a sandbox invoice as paid / failed / expired without Kaspi, so the whole flow including the merchant's webhook can be tested. Refuses to run with a live key.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true

Changes things 1Creates or changes something that can be changed back.Claude Code: ask

qutpay_create_invoiceCreates an invoice (QR by default, or pushed to the customer's Kaspi.kz app with kind="phone").Reads text others writeCan send data outNo findings
Why it is in this group
- The name "qutpay_create_invoice" says "create": a word for a change.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
- outboundThe input takes a destination (input.customer.phone): what the tool writes goes there.
Description, as the server wrote it
Creates an invoice (QR by default, or pushed to the customer's Kaspi.kz app with kind="phone"). Returns payUrl (hosted pay page), qrImageUrl, deepLink, expiresAt (~3 min). Always pass idempotencyKey (e.g. "order-1001") so a retry never creates a second invoice. Amount in KZT, ≤ 2 decimals; whole tenge for kind="phone".
Annotations the server declares
- readOnlyHint: false
- idempotentHint: true
- openWorldHint: true

Only reads 5Looks things up and changes nothing.Show 5 read-only tools

qutpay_accountReturns the organization behind the API key: mode (sandbox or live), tariff and limits, connected Kaspi cashiers, provider status.Reads text others writeNo findings
Why it is in this group
- The description's first verb is "return": a word for reading.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it
Returns the organization behind the API key: mode (sandbox or live), tariff and limits, connected Kaspi cashiers, provider status. Call this first.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
qutpay_get_invoiceReads one invoice by id (inv_…).Reads text others writeNo findings
Why it is in this group
- The name "qutpay_get_invoice" says "get": a word for reading.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it
Reads one invoice by id (inv_…). live=true asks Kaspi right now instead of the cached status. Status flow: new → pending → paid | failed | expired | cancelled; paid → partially_refunded → refunded.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
qutpay_get_subscriptionReads a recurring invoice schedule by id (sub_…).Reads text others writeNo findings
Why it is in this group
- The name "qutpay_get_subscription" says "get": a word for reading.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it
Reads a recurring invoice schedule by id (sub_…). Needs the subscriptions:manage scope.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
qutpay_list_invoicesLists invoices of the organization, newest first.Reads text others writeNo findings
Why it is in this group
- The name "qutpay_list_invoices" says "list": a word for reading.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it
Lists invoices of the organization, newest first. Filter by status, externalOrderId, date range (ISO), limit ≤ 50, offset for paging.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
qutpay_list_subscriptionsRead-only list of recurring invoice schedules.Reads text others writeNo findings
Why it is in this group
- The name "qutpay_list_subscriptions" says "list": a word for reading.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it
Read-only list of recurring invoice schedules. Needs the subscriptions:manage scope on the key.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true

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 private-data.

Reads private data0: Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write9: Brings in text someone else can write: web pages, inbound email, messages, issues and comments.; qutpay_account
qutpay_cancel_invoice
qutpay_create_invoice
qutpay_get_invoice
qutpay_get_subscription
qutpay_list_invoices
qutpay_list_subscriptions
qutpay_refund_invoice
qutpay_simulate_payment
Can send data out1: Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.; qutpay_create_invoice

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

Findings

Matches of fixed checks, with the text they matched.

1 warn

Warnqutpay_cancel_invoice
The server marks "qutpay_cancel_invoice" not destructive (destructiveHint: false), and its own name, description or input give the class "destructive".
Matched text
annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "qutpay_cancel_invoice" says "cancel": a word for removing or ending something.
What this check looks for

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 0.1.3. Values in angle brackets are yours to fill in.

claude mcp add --transport http qut https://api.qut.kz/mcp --header 'Authorization: <your-authorization>'

claude mcp add --transport http qut https://api.qut.kz/mcp --header 'Authorization: <your-authorization>'

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__qut__qutpay_account",
      "mcp__qut__qutpay_get_invoice",
      "mcp__qut__qutpay_list_invoices",
      "mcp__qut__qutpay_list_subscriptions",
      "mcp__qut__qutpay_get_subscription"
    ],
    "ask": [
      "mcp__qut__qutpay_create_invoice",
      "mcp__qut__qutpay_simulate_payment"
    ],
    "deny": [
      "mcp__qut__qutpay_cancel_invoice",
      "mcp__qut__qutpay_refund_invoice"
    ]
  }
}

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 qut. Review it before you use it.

Capability tags behind 9 rules

mcp__qut__qutpay_account untrusted-input
mcp__qut__qutpay_create_invoice untrusted-input, outbound
mcp__qut__qutpay_get_invoice untrusted-input
mcp__qut__qutpay_list_invoices untrusted-input
mcp__qut__qutpay_cancel_invoice untrusted-input
mcp__qut__qutpay_refund_invoice untrusted-input
mcp__qut__qutpay_simulate_payment untrusted-input
mcp__qut__qutpay_list_subscriptions untrusted-input
mcp__qut__qutpay_get_subscription untrusted-input

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/kz.qut/mcp/verify?hash=d3216aaafe3c7901ad0c659039c7a02c26b4912918627e21eca77866cda595e3" | jq -e '.changed == false'

Pinned hash d3216aaafe3c, from Oct 26, 2026, 05:18 UTC.

Watch

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

https://anlyon.dev/servers/kz.qut/mcp/changes.xml

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Source: MCP Registry · repository. Synced Oct 26, 2026, 06:17 UTC.