Automate High-Volume Brand Demos

The Nex Demo Factory Generator is a specialized developer tool designed to scaffold a high-performance generation engine for agencies and B2B platforms. It solves the "manual demo" bottleneck by automating the transformation of a single prospect URL into a fully branded, content-rich demo website. Instead of hand-coding mocks for every pitch, this skill provides a robust backend pipeline that handles the heavy lifting of scraping, branding, and content generation.

What it does

• 6-Step Async Pipeline: A structured runner that handles scraping, Google Places integration, sector classification, brand extraction, AI copy generation, and final compilation.
• Archetype-Based Engine: Uses a "config-not-code" approach where sectors (like hospitality or real estate) are defined by JSON presets rather than unique templates.
• Resilient AI Chain: Implements a smart fallback logic (Claude Opus → Gemini → Qwen → Template) to ensure content generation never fails, even during rate limits or API downtime.
• Brand Intelligence: A 4-strategy extraction module that pulls palettes from CSS variables, logos, and rendered pages to match the prospect's existing branding.

Why use this skill

Unlike simple prompting, this skill builds a production-ready FastAPI service with industry-standard patterns: asynchronous task tracking, SSRF protection for scrapers, and a decoupled configuration contract. It provides the "engine room" for a demo factory, allowing you to focus on the frontend while the backend handles the complex logic of mass-producing personalized sites at scale.

Supported Foundations

• Frameworks: FastAPI, Jinja2, Asyncpg.
• AI Providers: Anthropic, Google Gemini, Alibaba Qwen.
• Infrastructure: Optimized for Postgres and Nginx deployments.