Finance & Commerce Agent Skills for Grok Build

Designing Malga Fluxos Inteligentes (payment orchestration).

Implementing Malga card tokenization (PCI-safe Hosted Fields).

Looking up Malga reference tables (decline codes, banks, MCC, providers compat).

Integrating Malga on a VTEX store using the Malga connector.

Automate Btcpay Server tasks via Rube MCP (Composio).

Optimizes product listings and SEO for Naver Smart Store, 11st, Gmarket, and Auction marketplaces.

Build automated billing systems for recurring payments, invoicing, subscription lifecycle, and dunning management.

Implement Medusa v2 cart and checkout — cart lifecycle, line items, shipping and payment selection, sales channels, and checkout…

Manage Medusa v2 orders — order lifecycle and state machine, fulfillment workflows, returns, exchanges, claims, draft orders, and order…

Develop and publish Medusa v2 plugins — plugin structure, plugin vs module comparison, npm packaging, and reusable plugin template.

Build Medusa v2 storefronts with Next.js 15 — App Router, JS SDK client setup, Tanstack Query, server components, product pages, cart, and…

Build Medusa v2 workflows — steps with createStep, compensation/rollback, parallel execution, hooks for extending built-in workflows, and…

Define custom attributes, custom object types, and site preferences for B2C Commerce using metadata XML.

Expert patterns for Algolia search implementation, indexing strategies, React InstantSearch, and relevance tuning Use when: adding search…

Automate Stripe tasks via Rube MCP (Composio): customers, charges, subscriptions, invoices, products, refunds.

Update financial models with new data — quarterly earnings, management guidance, macro changes, or revised assumptions.

MoltPay Core

Monetization strategy and implementation for digital products - Stripe, subscriptions, pricing experiments, freemium, upgrade flows…

Brainstorm 3-5 monetization strategies with audience fit, risks, and validation experiments.

Financial tracking, revenue analytics, expense management, and pricing optimization.

Automate Moneybird tasks via Rube MCP (Composio).