Finance & Commerce Agent Skills for Claude Code

Structures cross-border payment evaluation with corridor analysis, pricing, and regulatory requirements.

Guide for upgrading Stripe API versions and SDKs

Liquid is an open-source templating language created by Shopify.

Implement A2A error handling — JSON-RPC errors, A2A-specific error codes, task failure states, retry strategies, and graceful degradation.

Implement ACP capability negotiation — dynamic discovery of mutually supported capabilities, extensions, payment handlers, and…

Agent skill for agentic-payments - invoke with $agent-agentic-payments

Brand Registry enrollment guide — eligibility, application, benefits, A+ Content access, brand protection tools

Review generation strategy — Request a Review, follow-up emails, insert cards, Vine, early reviewer programs

Implement AP2 challenge and step-up flows — 3DS2, OTP verification, redirect challenges, and trusted surface interactions.

Get started with Salesforce B2C Commerce development.

Implement custom caching with CacheMgr, caches.json definitions, and cache region configuration.

Stripe Checkout, subscriptions, webhooks, customer portal, payment intents, test mode, idempotency

Create storefront controllers using SFRA or classic patterns with server.get/post, middleware chains, and res.render/json.

Issue Shopify gift cards (store credit) to customers as a goodwill gesture, post-return incentive, or loyalty reward.

Master PayPal payment integration including Express Checkout, IPN handling, recurring billing, and refund workflows.

Etsy integration via Apideck's Ecommerce unified API — same methods work across every connector in Ecommerce, switch by changing…

Create Amazon-compliant A+ Content for KDP books with text, module layouts, and image specs.

Automate Lemon Squeezy tasks via Rube MCP (Composio): products, orders, subscriptions, checkouts, and digital sales.

Create custom Medusa v2 API routes — file-based routing, HTTP method exports, middleware configuration, Zod validators, authentication…

Write modern JavaScript and TypeScript — ES6+ features, async/await, modules, destructuring, optional chaining, TypeScript types, and…

Subscription program setup — recurring billing, frequency options, churn reduction, lifetime value