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Workflow collection · 2026-10-18

Payments & Ecommerce MCP Servers and Skills

A checkout problem can span a commerce catalog, a payment provider, recurring billing, and application code. Start with the system that owns the record you need, then use the matching guide or skill to investigate the next part of the workflow.

12 guides · 8 MCP / 4 Skills

This collection separates payment and billing tools from commerce development and integration guidance. It includes existing provider guides and the new Paddle, SumUp, commercetools, Dodo Payments, and Airwallex additions. No pricing or tax assumptions are needed to choose a setup guide.

Choose your starting point

Your taskStart hereHow to choose
Inspect payments or subscriptionsPayment and billing APIsChoose the provider holding the transaction or subscription record; check the guide’s environment and permissions.
Debug carts, products, or ordersCommerce and checkout developmentStart with commerce records before assuming the payment provider caused the checkout issue.
Implement an integrationIntegration and subscription skillsUse vendor guidance for application code and lifecycle handling, then configure account tools separately.
Explore without changing an accountThe provider guide’s tool-selection notesRead-only, non-destructive, and sandbox are different controls. The Paddle guide explains why non-destructive can still include creation operations.

Payment and billing APIs

Find the provider connected to the payment, customer, or subscription you need to inspect.

MCPBatch 2026-10-15

Square MCP

Connect to Square’s hosted OAuth MCP server for Square API workflows; the official repository also documents a local sandbox configuration.

square/square-mcp-serverDescription source checked 2026-10-14
Read directory guide →Author source ↗
MCPBatch 2026-10-15

Adyen MCP

Use Adyen’s alpha MCP server to inspect payment methods and sessions, create payment links, and work with merchant webhook configuration.

Adyen/adyen-mcpDescription source checked 2026-10-14
Read directory guide →Author source ↗

Commerce and checkout development

Work from product and order context into checkout implementation guidance.

Integration and subscription skills

Prepare account integration and subscription workflows with vendor-authored instructions.

Questions about this collection

Does sandbox mean read-only?

No. Sandbox identifies an environment; its tools may still create or modify test records. Check the provider’s tool controls separately. Non-destructive also does not necessarily mean read-only, as the Paddle guide explains.

Can I compare provider fees or tax treatment here?

This collection helps you choose an integration guide. It does not compare fees, tax rules, or contractual terms. Consult the provider’s current official commercial documentation for those decisions.

Which guide should I read when a checkout fails?

Begin with the system owning the failing record. Inspect commerce carts and orders, then provider payment or subscription context, and finally the application’s logs and webhook handling.

Keep exploring

Explore the fourth batch: 29 official cloud, payment, security, and monitoring additions →

See all 25 additions in the third batch → · Full directory →