MCP.Market

Cielo MCP server

by codespar·io.github.codespar/mcp-cielo·v0.2.2·271 stars
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MCP server for Cielo — credit card, debit, boleto, recurrent payments

B82/100grade B
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Safety scan
B82/100

full report

Adoption
Established

271 stars22 downloads/wk

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

Cielo tools (22, 12 write)

write = sends, deletes, buys or posts

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

  • cancel_salewrite action

    Cancel/void a sale (full or partial)

  • capture_sale

    Capture a pre-authorized sale

  • create_boletowrite action

    Create a boleto payment in Cielo

  • create_debitwrite action

    Create a debit card sale in Cielo (requires 3DS authentication)

  • create_ewalletwrite action

    Create a digital wallet payment (Google Pay, Samsung Pay, Apple Pay)

  • create_payment_linkwrite action

    Create a Cielo Link de Pagamento (shareable checkout URL)

  • create_pixwrite action

    Create a Pix payment in Cielo (generates QR code)

  • create_recurrentwrite action

    Create a recurrent (recurring) credit card payment

  • create_salewrite action

    Create a credit/debit card sale in Cielo

  • create_sale_with_3dswrite action

    Create a credit card sale using 3DS 2.0 authentication data (from 3DS flow)

  • create_sale_with_tokenwrite action

    Create a credit card sale using a previously stored CardToken (avoids re-entering card data)

  • deactivate_recurrent

    Deactivate (pause) a recurrent payment so it stops charging

  • get_antifraud

    Get anti-fraud analysis details for a payment

  • get_payment_link

    Get a Cielo Link de Pagamento by its id

  • get_pix

    Get Pix payment details and QR code by PaymentId

  • get_recurrent

    Get recurrent payment details

  • get_sale

    Get sale details by PaymentId

  • reactivate_recurrent

    Reactivate a previously deactivated recurrent payment

  • tokenize_card

    Tokenize a credit card for future use

  • update_recurrent_amountwrite action

    Update the amount of an existing recurrent payment

  • update_recurrent_next_datewrite action

    Update the next charge date of an existing recurrent payment

  • zero_auth

    Zero-dollar authorization to validate a card without charging (card or CardToken)

Public scan report

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

no findings
  • Code scan5 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 29 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 Cielo compares

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

Safety score
82/100
higher than 63% of 48,255 servers
Tools
22
the typical server has 7
Tools that change things
55%
typical: 0%. Fewer write tools means less an agent can break
GitHub stars
271
more than 95% of 28,688 servers
Downloads a week
22
more than 8% of 12,191 servers with a package

What its tools let an agent do: 10 read · 9 create · 2 change · 1 delete

Install Cielo in Claude Code, Cursor or VS Code

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

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

What the publisher says

From the Cielo 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.

Cielo: common questions

Is Cielo MCP server safe?
Mostly: it is graded B (82/100). Read the Cielo safety report
How do I install Cielo?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Cielo need an API key?
Yes. The registry entry asks for CIELO_API_KEY.
Is Cielo maintained?
The last commit was 67 days ago (2026-08-29). The latest release is v0.2.2.
How does Cielo compare with other MCP servers?
safety score 82/100 (higher than 63% of 48,255 servers); tools 22 (the typical server has 7); tools that change things 55% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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