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Tkassa MCP server

by theYahia·io.github.theYahia/tkassa-mcp·v1.0.0

MCP server for T-Kassa (T-Bank/Tinkoff) payment API — payments, refunds. 5 tools. First MCP for T-K

C57/100grade C
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Safety scan
C57/100

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If you have run it, two minutes of your experience saves the next person an afternoon.

Tkassa tools (5, 2 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • cancel_paymentwrite action

    Отменить платёж до или после подтверждения.

  • confirm_payment

    Подтвердить платёж (для двухстадийных). Можно подтвердить частичную сумму.

  • get_state

    Получить статус платежа по PaymentId.

  • init_payment

    Инициализировать платёж в T-Kassa. Возвращает PaymentURL для оплаты.

  • refund_paymentwrite action

    Возврат средств по платежу (полный или частичный). Использует /Cancel.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

1 high
  • Code scan11 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancerepository archived0/15
  • Maintainer identityregistry namespace matches repository owner6/10

Findings (1)

  • highRepository is archivedmaint.archived
Overall 57/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install Tkassa in Claude Code, Cursor or VS Code

Runs npx -y @theyahia/tkassa-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add tkassa-mcp -- npx -y @theyahia/tkassa-mcp
Add to Cursor

What the publisher says

From the Tkassa repository's README, as published. We do not edit it. Read it on GitHub

## 🗄 Репозиторий заархивирован

Разработка переехала в theYahia/WWmcp — монорепозиторий MCP-серверов для незападных API: СНГ, MENA, Африка, LATAM, Юго-Восточная Азия. Общее ядро @theyahia/mcp-core, единый CI, единый релизный конвейер.

Актуальная версия того, что лежало здесь: servers/tkassa/

Пакет в npm прежний — @theyahia/tkassa-mcp, ставится и работает как раньше.

Здесь больше ничего не обновляется. Задачи и pull request'ы — в WWmcp.

Archived — development moved to theYahia/WWmcp, a monorepo of MCP servers for non-Western APIs.

The current version of this package now lives at servers/tkassa/.

The npm package @theyahia/tkassa-mcp is unchanged.

Please open issues and pull requests there.

@theyahia/tkassa-mcp

MCP server for T-Kassa (T-Bank/Tinkoff) payment API. 16 tools: payments, refunds, recurring charges, customer management, saved cards, SBP (Fast Payments), receipts (54-FZ), T-Invest portfolio.

Part of the Russian API MCP series (50 servers) by @theYahia.

Quick Start

Claude Desktop

{
  "mcpServers": {
    "tkassa": {
      "command": "npx",
      "args": ["-y", "@theyahia/tkassa-mcp"],
      "env": {
        "TKASSA_TERMINAL_KEY": "your-terminal-key",
        "TKASSA_PASSWORD": "your-password"
      }
    }
  }
}

Claude Code

claude mcp add tkassa -e TKASSA_TERMINAL_KEY=your-key -e TKASSA_PASSWORD=your-password -- npx -y @theyahia/tkassa-mcp

Cursor / Windsurf

{
  "tkassa": {
    "command": "npx",
    "args": ["-y", "@theyahia/tkassa-mcp"],
    "env": {
      "TKASSA_TERMINAL_KEY": "your-terminal-key",
      "TKASSA_PASSWORD": "your-password"
    }
  }
}

Environment Variables

Get test credentials at T-Kassa Dashboard.

Tools (16)

Payments (5)

Refunds (1)

Customers & Cards (5)

SBP - Fast Payments (2)

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Tkassa: common questions

Is Tkassa MCP server safe?
With care: it is graded C, so read the findings first (57/100). Read the Tkassa safety report
How do I install Tkassa?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Tkassa need an API key?
Yes. The registry entry asks for TKASSA_TERMINAL_KEY.
Is Tkassa maintained?
The last commit was 23 days ago (2026-09-05). The latest release is v1.0.0.
What can I use instead of Tkassa?
Servers from other publishers that do the same job: Khipu MCP server, BankMCP™ MCP server and Yolfi Payments MCP server. Compare all Tkassa alternatives.

Alternatives to Tkassa

Same job from other publishers: the closest match first, then the best rated.

All Tkassa alternatives →
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    B
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  • Yolfi Payments MCP
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    A
  • three.ws Agent Payments
    Governed x402 payment sessions: pay any endpoint with budget, allowlist & per-tx caps, no key.
    B
  • X402 List
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    A

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