Marea — Storefront Backend For Agents
Give coding agents a hosted storefront API—catalog, cart, checkout, delivery, and order tracking—with Stripe and PayPal instead of building commerce backend from scratch.
Overview
com.mareaalcalina/storefront is a Build-phase MCP server that provides a hosted agent storefront backend with products, cart, Stripe and PayPal checkout, delivery, and order tracking over streamable HTTP.
What is this MCP server?
- Hosted remote MCP at https://mcp.mareaalcalina.com/mcp (streamable-http)
- Product catalog, cart, Stripe and PayPal checkout, delivery, and order tracking for agents
- Bearer auth with mk_dev_* developer keys or mk_user_* user keys from mareaalcalina.com/developers/keys
- Version 1.0.1 in MCP registry; GitHub source at irvmar/marea-alcalina-mcp-server
- No local npm package required—HTTP remote with Authorization header
- Registry version 1.0.1
- 1 remote endpoint: https://mcp.mareaalcalina.com/mcp
- 2 payment providers named: Stripe and PayPal
What problem does it solve?
You want agents to sell and fulfill orders but building cart, payments, and tracking APIs solo burns weeks before you validate the offer.
Who is it for?
Indie builders shipping agent-driven or lightweight ecommerce who prefer a managed remote MCP backend over custom payment microservices.
Skip if: Merchants needing full self-hosted commerce, complex B2B catalog rules, or deep ERP/WMS integrations on custom infrastructure.
What do I get? / Deliverables
Your agent calls a hosted commerce MCP so you can launch catalog, checkout, and order tracking with Stripe, PayPal, and delivery hooks in place.
- Agent-callable product catalog and cart operations
- Checkout via Stripe and PayPal with delivery and order-tracking flows
Recommended MCP Servers
Journey fit
Storefront infrastructure is core product build work when you ship agent-native or lightweight ecommerce experiences. Backend covers APIs, payments, carts, fulfillment hooks, and order state—the server-side commerce layer agents call over MCP.
How it compares
Hosted commerce MCP backend with payments, not a Shopify theme skill or a local code generator.
Common Questions / FAQ
Who is com.mareaalcalina/storefront for?
It is for solo developers and agent builders who need product, cart, payment, delivery, and order APIs exposed as MCP tools without operating their own commerce stack.
When should I use com.mareaalcalina/storefront?
Use it while building or prototyping an agent storefront, demo shop, or paid agent workflow where Stripe, PayPal, and order tracking must work end to end quickly.
How do I add com.mareaalcalina/storefront to my agent?
Create a Marea account, issue a mk_dev_* or mk_user_* key at mareaalcalina.com/developers/keys, and add the remote MCP URL https://mcp.mareaalcalina.com/mcp with Authorization Bearer your key in Claude Code, Cursor, or another HTTP MCP client.