Ucp MCP server

by codespar·io.github.codespar/mcp-ucp·v0.1.4·271 stars

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Google UCP — agentic shopping, cart, checkout, orders, delivery

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.

Ucp tools (20, 6 write)

write = sends, deletes, buys or posts

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

add_to_cart
Add an item to the shopping cart
apply_payment
Apply a payment method to the checkout session. Supports card, AP2 token, or x402.
cancel_orderwrite action
Cancel a pending or confirmed order
check_availability
Check product stock and delivery availability for a specific location
clear_cartwrite action
Remove all items from the cart
confirm_orderwrite action
Confirm and place the order. Payment is captured and order is sent to merchant.
create_cartwrite action
Create a new shopping cart for a merchant
get_cart
Get cart contents, item totals, taxes, and shipping estimates
get_delivery_options
Get available shipping and delivery options for a cart
get_orderwrite action
Get order details including items, status, payment, and shipping info
get_product
Get detailed product information including pricing, variants, availability, and reviews
get_profile
Get buyer profile, preferences, and linked merchants
initiate_checkout
Start the checkout process for a cart. Returns a checkout session with payment options.
link_identity
Link buyer identity for personalization and order history across merchants
list_merchants
List UCP-compatible merchants with optional category and region filters
list_orders
List orders with optional filters
remove_from_cartwrite action
Remove an item from the shopping cart
request_return
Request a return or refund for a delivered order
search_products
Search merchant product catalog. Supports text query, category filters, price range, and sorting.
track_shipment
Get real-time shipment tracking details for an order

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.Rubric Appeal a finding JSON

How Ucp 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: 20; the typical E-commerce server has 6
Tools that change things: 30%; 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: 12 read · 2 create · 3 change · 2 delete · 1 run or deploy

Install Ucp in Claude Code, Cursor or VS Code

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

claude mcp add mcp-ucp -- npx -y @codespar/mcp-ucp

Add to Cursor

What the publisher says

From the Ucp 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.

Ucp: common questions

Is Ucp MCP server safe?: Mostly: it is graded B (82/100). Read the Ucp safety report
How do I install Ucp?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Ucp need an API key?: Yes. The registry entry asks for UCP_API_KEY.
Is Ucp maintained?: The last commit was 67 days ago (2026-08-29). The latest release is v0.1.4.
What can I use instead of Ucp?: Servers from other publishers that do the same job: Yandex Lavka MCP server, Albert Heijn MCP server and Sellbase MCP server. Compare all Ucp alternatives.
How does Ucp compare with other E-commerce MCP servers?: safety score 82/100 (higher than 75% of 2,174 E-commerce servers); tools 20 (the typical E-commerce server has 6); tools that change things 30% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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