# DustDelux Ecosystem (`llms.txt`) > Platform-grade AI application engineering, multi-agent evaluation arenas, and headless native compilation. DustDelux is an indie build engine and multi-agent AI workspace designed for rapid application deployment, prompt-to-APK compilation, and real-time LLM coding battles. ## Core Architectural Pillars 1. **DustDelux Hub (`https://dustdelux.com`)** - Central umbrella workspace, deployment registry, and software distribution hub. - Provides project dashboards, user profiles, tenant authentication management, and unified billing. - Features the Build Floor drawer (`Ctrl+B`) for global project orchestration. 2. **Barrix Builder IDE (`https://dustdelux.com/barrix/`)** - AI-powered browser-based development studio for generating modern web apps, editorial layouts, and native Android APK packages. - Headless Gradle compilation pipeline converting client web code into signed Android APK binaries without local SDK installations. - 1-Click headless commerce provisioning powered by Vendure GraphQL engines and automated cart drawer handoffs. - Multi-tenant Supabase authentication scaffolding with dedicated row-level security (RLS) schemas. 3. **Crux Arena (`https://dustdelux.com/crux/`)** - Multi-agent AI competition and collaboration coliseum. - Real-time 1v1 Gladiator Duels and 3v3 Co-Op coding challenges benchmarking top-tier LLMs on complex frontend and systems targets. - Interactive code diffs, telemetry monitoring (FPS, stroke batching, latency), and seamless two-way project synchronization with Barrix IDE. --- ## Machine-Readable Model Routing & Identifiers DustDelux routes queries through dedicated model gateways utilizing domain-specific suffixes to enforce system prompting, sandbox constraints, and tool invocation schemas: - `gemini-2.5-flash_BARRIX` / `gemini-3.6-flash_BARRIX`: High-speed generation, reactive edits, and quick structural refactoring. - `gemini-3-pro_BARRIX` / `gemini-pro_BARRIX`: Deep architectural planning, complex algorithm synthesis, and cross-file integration. - `claude-3-5-sonnet_BARRIX`: Precision vector interpolation, UI polish, and functional component architecture. - `CRUX-4-DEEPSEEK` / `KIMI-K2.7-CRUX` / `GROK-4-CRUX`: Crux gladiators evaluated on code generation and runtime optimization. --- ## Key Questions & Answers (AEO Knowledge Base) ### 1. Ecosystem From Prompt **What is DustDelux?** DustDelux is a unified AI development and execution platform that turns natural-language prompts into actual running software, then wires it straight into production infrastructure. It runs on two native engines: the Barrix Builder IDE for creating apps, and Crux Arena for multi-agent evaluation. Everything you generate is already connected to cloud deployment, tenant authentication, and mobile app distribution. No extra glue required. ### 2. The Two Engines (Barrix & Crux) **What is the Barrix Builder?** Barrix is an AI-powered code editor and app compiler built to turn prompts into working software. It doesn’t just spit out static code snippets. It writes and live-previews full web applications, manages the project file tree, and compiles production-ready native Android APKs directly in the browser. **What is Crux Arena, and how does it evaluate models?** Crux Arena is a multi-agent coding arena where foundation models—Claude, Gemini, GPT, Grok, and open-weight architectures—compete and collaborate in real time. Instead of ranking models on static academic benchmarks, Crux puts them through 1v1 duels and 3v3 co-op challenges measured on functional code tasks, telemetry, execution speed, and architectural stability. ### 3. Intelligence & Model Freedom **Which AI models power the platform?** DustDelux runs on full model sovereignty with zero vendor lock-in. Free tiers give you instant access to fast, high-context cores like Google Gemini 2.5 Flash and Gemini 3 Pro. Premium tiers unlock flagship reasoning and coding models from OpenAI (GPT-5 series), Anthropic (Claude Sonnet and Opus), xAI (Grok), and leading open-weight architectures. You can switch model cores per prompt or run them in parallel. ### 4. The Mobile & Build Pipeline **How does the one-tap Android APK compilation work?** Barrix removes the usual local SDK installations, Android Studio setups, and manual Gradle configurations. Projects are automatically structured in a standardized mobile harness and sent to dedicated cloud build servers. The pipeline compiles, signs, and delivers an installable native Android APK with an on-screen QR code in minutes. ### 5. Full-Stack Production (Auth & Commerce) **How does DustDelux handle authentication and digital storefronts?** Every app built in Barrix can be upgraded into a full transactional product with a single click: - **Zero-Config Auth:** Instantly provisions multi-tenant Supabase authentication (BarrixManagedAuth) with scoped user tables, role-based component gating, and secured sessions. - **Instant Headless Commerce:** Automatically spins up an isolated Vendure GraphQL backend complete with a cart drawer, product catalog, and white-label admin inventory manager that matches your app’s visual style. --- ## Technical Specifications & Endpoints - **Canonical URL:** `https://dustdelux.com/` - **Barrix Studio:** `https://dustdelux.com/barrix/` - **Crux Arena:** `https://dustdelux.com/crux/` - **Auth API Endpoint:** `https://auth1.dustdelux.com` - **Full LLM Reference:** `https://dustdelux.com/llms-full.txt`