MCP.Market

Niubiz MCP server

by codespar·io.github.codespar/mcp-niubiz·v0.1.0·271 stars
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MCP server for Niubiz — Peru card acquirer: security token, session, authorize, reverse

B82/100grade B
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Safety scan
B82/100

full report

Adoption
Growing

271 stars10 downloads/wk

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

Niubiz tools (4, 1 write)

write = sends, deletes, buys or posts

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

  • authorize_transaction

    Authorize a purchase (POST /api.authorization/v3/authorization/ecommerce/{merchantId}). Pass the transactionToken the Niubiz checkout form returned after the customer entered the card, plus your purchaseNumber and the amount.

  • create_session_tokenwrite action

    Create a checkout session (POST /api.ecommerce/v2/ecommerce/token/session/{merchantId}). Returns the sessionKey the Niubiz checkout form needs. Send the purchase amount and the customer's IP for antifraud scoring.

  • get_security_token

    Fetch the Niubiz API bearer token (POST /api.security/v1/security, Basic auth). Other tools fetch and cache this automatically — call it explicitly only to verify credentials or force a refresh.

  • reverse_transaction

    Reverse (void) an authorization (POST /api.authorization/v3/reverse/ecommerce/{merchantId}). Same-day undo of an authorized transaction by transactionId or purchaseNumber.

Public scan report

scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it

no findings
  • Code scan3 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
  • Maintenancelast push 28 days ago15/15
  • Maintainer identityregistry namespace matches repository owner7/10
Overall 82/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Niubiz compares

Against every graded Security MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
82/100
higher than 66% of 915 Security servers
Tools
4
the typical Security server has 6
Tools that change things
25%
typical: 0%. Fewer write tools means less an agent can break
GitHub stars
271
more than 97% of 587 Security servers
Downloads a week
10
more than 1% of 248 Security servers with a package

What its tools let an agent do: 3 read · 1 create

Install Niubiz in Claude Code, Cursor or VS Code

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

claude mcp add mcp-niubiz -- npx -y @codespar/mcp-niubiz
Add to Cursor

What the publisher says

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

MCP Dev LATAM 🌎 Every commerce API your AI agent needs to run a business in Latin America. Brazil 🇧🇷 · Mexico 🇲🇽 · Argentina 🇦🇷 · Colombia 🇨🇴 · Chile 🇨🇱 · Peru 🇵🇪 · plus 4 agentic payment protocols. MCP servers for LATAM commerce · live in the official MCP Registry · MIT License Machine-readable catalog: codespar.dev/api/servers Catalog · Quick Start · Agentic Protocols · All Servers · Contribute

The Problem

AI agents can write code, analyze data, and chat. But they can't operate a business — collect payments, issue invoices, ship products, or notify customers. Especially not in Latin America, where every service has its own API, auth pattern, and quirks (mTLS for BACEN Pix v2, JWT-RSA for STP-SPEI, AFIP web services, contract-gated developer portals, and on).

Meanwhile, four agentic payment protocols are shipping in parallel — checkout protocols (Stripe ACP, Google UCP), authorization layers (AP2), and micropayment rails (x402) — and none of them compose cleanly with each other or with the regional rails businesses actually run on.

MCP Dev LATAM bridges both gaps. Traditional LATAM services + the new agentic payment protocols, all accessible through a single MCP interface.

The Solution

Each MCP server in this repo wraps a real provider — payments, fiscal, logistics, messaging, banking, ERP, identity, fraud, crypto, and the agentic protocols — so your agent can operate a complete business workflow.

🛒 Customer places order
  → 💳 Agent charges via Pix (Asaas / Mercado Pago / Zoop)
  → 📄 Agent issues NFe (Nuvem Fiscal / Focus NFe / NFe.io)
  → 📦 Agent generates shipping label (Melhor Envio / Skydropx)
  → 📱 Agent sends tracking via WhatsApp (Z-API / WhatsApp Cloud)
  → 📊 Agent records in ERP (Omie / Bling / Tiny)
  → 🏦 Agent reconciles balance (Stark Bank / Itaú / BTG)

Six systems. Zero human intervention. One agent.

Agentic Payment Protocols

Four servers for the emerging agentic payment stack:

Shortened. The full README is on GitHub.

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

Niubiz: common questions

Is Niubiz MCP server safe?
Mostly: it is graded B (82/100). Read the Niubiz safety report
How do I install Niubiz?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Niubiz need an API key?
Yes. The registry entry asks for NIUBIZ_USER, NIUBIZ_PASSWORD.
Is Niubiz maintained?
The last commit was 67 days ago (2026-08-29). The latest release is v0.1.0.
What can I use instead of Niubiz?
Servers from other publishers that do the same job: Reversecore MCP server, MCPProxy MCP server and Skylos MCP server.
How does Niubiz compare with other Security MCP servers?
safety score 82/100 (higher than 66% of 915 Security servers); tools 4 (the typical Security server has 6); tools that change things 25% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Niubiz

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

  • Reversecore MCP
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    B
  • MCPProxy
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  • Skylos
    Dead code, security, secrets detection and code quality for Python, TypeScript, Go.
    C
  • Snyk
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    B
  • CrowdStrike Falcon MCP Server
    Connects AI agents with CrowdStrike Falcon for security analysis and automation.
    A

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