MCP.Market

Mercado Libre MCP server

by codespar·io.github.codespar/mcp-mercado-libre·v0.2.2·271 stars
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Mercado Libre — LATAM marketplace, product search, orders, sellers, shipments

B82/100grade B
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Safety scan
B82/100

full report

Adoption
Growing

271 stars

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

Mercado Libre tools (22, 4 write)

write = sends, deletes, buys or posts

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

  • answer_question

    Answer a question on a product listing

  • create_promotionwrite action

    Create a price discount promotion for an item (PRICE_DISCOUNT)

  • get_category

    Get category details and children

  • get_orderwrite action

    Get order details by ID

  • get_product

    Get detailed product information by item ID

  • get_product_description

    Get product description text by item ID

  • get_seller

    Get seller information and reputation

  • get_shipment

    Get shipment details

  • get_shipment_history

    Get tracking history (status changes) for a shipment

  • get_shipping_label

    Get shipping labels (PDF or ZPL) for one or more shipments. Returns the raw response URL; caller is expected to download binary.

  • get_trends

    Get trending searches in the marketplace

  • get_user

    Get authenticated user information

  • list_categories

    List all marketplace categories for the site

  • list_listings

    List seller's active product listings

  • list_messages

    List post-sale conversation messages between seller and buyer for an order pack

  • list_orders

    List seller orders with filters

  • list_questions

    List questions on a product listing

  • list_reviews

    List reviews and rating average for a product

  • predict_category

    Predict the best category for a product title (domain_discovery)

  • search_products

    Search products in Mercado Libre marketplace

  • send_messagewrite action

    Send a post-sale message to the buyer associated with an order pack

  • update_itemwrite action

    Update item fields such as available_quantity (stock), status (active/paused/closed), price, or title

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 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 Mercado Libre compares

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

Safety score
82/100
higher than 75% of 2,174 E-commerce servers
Tools
22
the typical E-commerce server has 6
Tools that change things
18%
typical: 0%. Fewer write tools means less an agent can break
GitHub stars
271
more than 95% of 1,047 E-commerce servers

What its tools let an agent do: 18 read · 1 create · 2 change · 1 send or post

Install Mercado Libre in Claude Code, Cursor or VS Code

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

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

What the publisher says

From the Mercado Libre 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.

Mercado Libre: common questions

Is Mercado Libre MCP server safe?
Mostly: it is graded B (82/100). Read the Mercado Libre safety report
How do I install Mercado Libre?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Mercado Libre need an API key?
Yes. The registry entry asks for MELI_ACCESS_TOKEN.
Is Mercado Libre maintained?
The last commit was 67 days ago (2026-08-29). The latest release is v0.2.2.
What can I use instead of Mercado Libre?
Servers from other publishers that do the same job: Apiguru Amazon Data MCP server, WebCake Storefront MCP server and HasData Amazon MCP server. Compare all Mercado Libre alternatives.
How does Mercado Libre compare with other E-commerce MCP servers?
safety score 82/100 (higher than 75% of 2,174 E-commerce servers); tools 22 (the typical E-commerce server has 6); tools that change things 18% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Mercado Libre

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

All Mercado Libre alternatives →
  • Apiguru Amazon Data
    Live Amazon product, review, search, deal, offer/stock and seller data across 23 marketplaces.
    A
  • WebCake Storefront
    Build pages and manage products, orders, and content on the WebCake/StoreCake storefront builder.
    A
  • HasData Amazon
    Amazon keyword search, product details, seller profiles and seller catalogues, as structured JSON.
    More from hasdata.com →
    A
  • Shopware
    Query and safely manage a Shopware 6 shop: products, orders, customers, stock, audits, reports.
    B
  • Cmssy
    Hosted headless CMS with native commerce: pages, media, forms, products, orders, refunds, discounts.
    B

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