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@braynexservices/nigeria-mcp-bank-account

v0.2.6

Published

Nigeria Bank Resolve MCP — resolve a NUBAN + bank code to the account name, and list banks (Paystack, free), as MCP tools.

Vulnerabilities

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  • 0Medium
  • 0Low

Links

Git

Maintainers

braynexservicesbraynexservices

Keywords

mcpmodel-context-protocolnigeriabanknubanpaystackaccount-resolution

Readme

lanes/bank-account/ — Bank-account resolve

Lane: Bank-account resolve · Phase: 1 · Status: ✅ LIVE (Paystack, free) · v0.2.2 Package: @braynexservices/nigeria-mcp-bank-account (depends on @braynexservices/nigeria-mcp-core) · Owner: Braynex Services Ltd · License: MIT

Live via Paystack (BANK_PROVIDER=paystack + PAYSTACK_SECRET_KEY). Verified: 255 banks + account resolution. npm run smoke:live -w @braynexservices/nigeria-mcp-bank-account. Mock stays the default for offline/eval.

Resolves a Nigerian NUBAN (10-digit account number) + bank code → the registered account name, through the core provider seam. Mock is the default so it runs with zero signup.

Tools

| Tool | Input | Returns | |---|---|---| | resolve_bank_account | { account_number (10 digits), bank_code } | NormalizedBankAccount — accountName, bankCode, bankName?, source, retrievedAt | | list_banks | {} | { banks: [{ name, code }] } — bank-code lookup helper |

Providers (BANK_PROVIDER)

| Key | Source | Cost | Notes | |---|---|---|---| | mock (default) | local fixtures | free | zero signup; deterministic | | paystack | Paystack /bank/resolve + /bank | free | needs PAYSTACK_SECRET_KEY; fails loudly with a hint if unset |

Quickstart

# from repo root
npm install
npm run build -w @braynexservices/nigeria-mcp-core          # build core first (lanes import its dist)
npm run build -w @braynexservices/nigeria-mcp-bank-account

npm run smoke -w @braynexservices/nigeria-mcp-bank-account   # in-memory MCP e2e (exits non-zero on failure)
npm run start:stdio -w @braynexservices/nigeria-mcp-bank-account   # serve over stdio (default mock provider)

# live Paystack (free key required):
BANK_PROVIDER=paystack PAYSTACK_SECRET_KEY=sk_... npm run start:stdio -w @braynexservices/nigeria-mcp-bank-account

Claude Desktop / Code — add to your MCP config (needs Node.js ≥ 20 + a free Paystack secret key):

{
  "mcpServers": {
    "nigeria-bank-resolve": {
      "command": "npx",
      "args": ["-y", "@braynexservices/nigeria-mcp-bank-account"],
      "env": { "BANK_PROVIDER": "paystack", "PAYSTACK_SECRET_KEY": "sk_..." }
    }
  }
}

Running from a clone instead: "command": "node", "args": ["/path/to/nigeria-mcp/lanes/bank-account/dist/stdio.js"]. Then ask, e.g., "Whose account is 0123456789 at GTBank?"

Status

  • ✅ mock provider verified (build + smoke + not-found path).
  • ✅ paystack adapter live-verified (npm run smoke:live): bank list + account resolution against the real API. Fails loudly with an actionable hint when the key is missing or wrong; account resolutions (PII) are never cached.