Finance & Commerce Agent Skills for Cursor

Deep business diagnosis for when things aren't working.

Build the actual product — from landing page to deployed MVP with payment integration, QA testing, and post-deploy canary monitoring.

Runs on the 25th — shows the next 30-day cash-flow outlook and flags anything that needs attention before month-end.

In-store payment integration for Mercado Pago.

Implement MPP client-side payment handling with mppx.fetch().

Cross-cutting MPP development patterns — security, replay protection, HMAC challenge binding, receipt validation, error handling, retry…

Implement MPP payment proxies — wrap existing APIs with HTTP 402 payment gates without modifying the upstream service.

Scaffold an MPP project — install mppx SDK, configure payment methods, set up server middleware, and create a basic paid API endpoint.

Implement MPP server-side middleware for Hono, Express, Next.js, and Elysia.

Implement MPP service discovery — OpenAPI documents with x-payment-info extensions, x-service-info metadata, and llms.txt for autonomous…

Implement MPP session-based streaming payment flows — authorize-once pay-as-you-go patterns for continuous data feeds, per-token billing…

Configure Stripe as an MPP payment method — card and wallet payments via Shared Payment Tokens (SPTs), integrating MPP's HTTP 402 flow…

TypeScript SDK for the Payment HTTP Authentication Scheme.

Manage e-commerce operations across multiple marketplaces and channels.

Automate MX Technologies tasks via Rube MCP (Composio).

NACUBO endowment data (~650 institutions, 2012-2022).

Use the NanoBazaar Relay to create offers (sell services), create jobs (buy services), attach charges, search offers, and exchange…

Nova API de Listagem de Carrinho da Tray.

Automates the implementation of NewebPay refund functionality for credit cards and e-wallets in web applications.

Build Next.js 15 storefronts for Medusa v2 — App Router conventions, server vs client components, Medusa JS SDK integration, data…

Build with Next.js for BigCommerce — App Router, Server/Client Components, data fetching, ISR, middleware, API routes, and Catalyst…