What problem does it solve? Customizing the Openfront Marketplace storefront is risky without understanding its actual architecture, since it is not a Keystone vertical and lacks dashboard, storefront, or GraphQL schema layers. This Skill guides you through source inspection, requirements gathering, and safe implementation so you never invent nonexistent backend contracts. ## Core Features & Use Cases - Source Orientation: Explains where Marketplace behavior actually lives (app/page.tsx, features/marketplace/**, server adapters, MCP tools) before any implementation begins. - Structured Interview & Inspection: Walks through a concise requirements interview, then enumerates routes, traces conversational UI, and produces a capability matrix classifying features as verified, presentation-only, blocked, or absent. - Dual Implementation Modes: Supports adapting the built-in client or building a separate client with pinned endpoints, strict schema types, and server-side credential handling. - Use Case: A team wants to rebrand the Marketplace conversational UI and add a new checkout handoff. The Skill inspects the actual source, identifies which changes are presentation-only versus requiring backend contracts, and blocks unsafe assumptions. ## Quick Start Ask the assistant to plan a custom storefront for your Openfront Marketplace checkout and point it to your source repository.