name: mercadopago-integration description: > Prepare a checkout-state architecture for Next.js using provider-agnostic interfaces and local mock adapters. Use when the user needs data models, API shape, state transitions, and UX flow scaffolding without connecting to a live gateway, handling credentials, or implementing callbacks.

Provider Integration (Non-Executing Safe Mode)

This skill is limited to planning and scaffolding. It does not provide instructions or code for live provider execution.

Mandatory Safety Boundaries