korea-payments-mcp

Item: korea-payments-mcp
Rating: 74
Author: M8ven

MCP server for Korean payment gateways, providing tools to query and cancel payments for PortOne and TossPayments, and verify PortOne webhooks.

→ kiseskrap/korea-payments-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 1 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 3 credentials: PORTONE_API_SECRET, PORTONE_WEBHOOK_SECRET, TOSS_SECRET_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies1 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretPORTONE_API_SECRET— portone_get_payment PortOne V2 결제 단건 조회 (GET /payments/{id})

🔐 secretPORTONE_WEBHOOK_SECRET— portone_verify_webhook PortOne V2 웹훅 서명 검증 ([Standard Webhooks](https://www.standardwebhooks.com/) 스펙, HMAC-SHA256)

🔐 secretTOSS_SECRET_KEY— toss_get_payment TossPayments 결제 조회 (paymentKey 또는 orderId)

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/kiseskrap-korea-payments-mcp-1tc8us)](https://m8ven.ai/mcp/kiseskrap-korea-payments-mcp-1tc8us)

commit: 0fded012ffcb0f31cdf12358aaf28f9dfa776cb7

code hash: 1dfc71de47eec67723b59a2e4f3c2e5d0204304dd73281e7509751cc5b7ad98a

verified: 7/21/2026, 8:56:20 AM

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