Key Insight: Your site already uses BYOK (Bring Your Own Key) for OpenRouter. Users enter their API key in the browser, it is stored in localStorage, and JS calls OpenRouter directly. No server proxy needed.
Current Pattern (from Applications/video.html)
User enters OpenRouter API key: input type="password" id="apiKey" placeholder="OPENROUTER_API_KEY_PLACEHOLDER"
Key stored in localStorage: localStorage.setItem('or_api_key', apiKey)
Key loaded on page init: localStorage.getItem('or_api_key')
Direct API call from JS: fetch('https://openrouter.ai/api/v1/images/generations', {...})
New possibility: Use as a "reasoning engine" that plans/directs Kling video generation
3. Updated Technical Architecture
Correction from v1: No server proxy needed! The site already uses pure client-side BYOK. New Applications follow the same pattern.
# BYOK Architecture (existing pattern)
Browser OpenRouter API
│ │
├─ User enters API key │
├─ localStorage │
│ .setItem('or_api_key') │
│ │
├─ fetch() ─────────────────▶│
│ Authorization: Bearer │
│ HTTP-Referer: domain │
│ X-Title: app name │
│ │
│ ◀── JSON response ──────┤
│ │
└─ Display result
# Multi-model hybrid flow
User Input
│
├─▶ GPT-5.5 Pro ──▶ Reasoning / Planning / Creative Brief
│ │
│ ▼
└─▶ Kling V3 Pro ──▶ Video Generation
│
▼
Final Output
File Structure
Applications/
├── video.html (existing - Kling/Minimax/Luma)
├── image-to-video.html (existing)
├── video-intelligence.html (existing)
├── cinematic-storyboard.html ← NEW
├── living-mood-board.html ← NEW
├── brand-motion.html ← NEW
├── mood-remixer.html ← NEW
├── architectural-walkthrough.html ← NEW
├── commercial-generator.html ← NEW
├── music-video-studio.html ← NEW
├── world-builder.html ← NEW
├── workflow-architect.html ← NEW
├── prompt-playground.html ← NEW
├── ethics-simulator.html ← NEW
├── dream-visualizer.html ← NEW
├── debate-visualizer.html ← NEW
├── video-pitch-deck.html ← NEW
└── ... (more as built)
4. Video Workflows (Kling V3 Pro + GPT-5.5 Pro)
TOP PICKKling + GPT-5.5
Cinematic Storyboard Engine
User writes a story/script. GPT-5.5 Pro breaks it into cinematic shots with camera directions, lighting, emotional beats. Kling V3 Pro generates each shot. Clips presented in a timeline editor. An AI film director.
Kling + GPT-5.5
Brand Motion Identity Generator
Brand name + values + audience. GPT-5.5 Pro generates motion concept. Kling V3 Pro creates 3-5 brand clips (logo animation, social loops, transitions).
Kling + GPT-5.5
Video Mood Remixer
Upload a video. GPT-5.5 suggests 5 mood transformations. Kling V3 Pro re-renders in each style. Instagram filters for video, powered by emotional reasoning.
Kling + GPT-5.5
Architectural Walkthrough Creator
Upload floor plan or describe space. GPT-5.5 interprets layout, generates camera path. Kling V3 Pro creates smooth walkthrough video.
Kling + GPT-5.5
Product Commercial Generator
Product info + features + demographic. GPT-5.5 writes 15/30/60s scripts. Kling V3 Pro generates the commercial.
Kling + GPT-5.5
Generative Music Video Studio
Upload music. GPT-5.5 analyzes audio (tempo, mood, genre), creates visual concept. Kling V3 Pro generates synced music video.
Kling + GPT-5.5
Time-Lapse World Builder
Describe a world. GPT-5.5 plans time-lapse sequence. Kling V3 Pro generates transformation video (seasons, day/night, city growth).
5. Intelligence Workflows (GPT-5.5 Pro)
TOP PICKGPT-5.5 Pro
AI Workflow Architect
Describe what to automate. GPT-5.5 designs a complete multi-step AI workflow. Outputs visual diagram + executable config. A workflow about making workflows.
TOP PICKGPT-5.5 Pro
Interactive Portfolio Storyteller
GPT-5.5 generates personalized guided tours based on visitor interests. AI docent that understands the portfolio deeply and adapts the tour.
GPT-5.5 Pro
Prompt Engineering Playground
Visual prompt builder with GPT-5.5 as coach. Analyzes intent, suggests structures, explains WHY, scores quality in real-time.
GPT-5.5 Pro
AI Ethics Scenario Simulator
GPT-5.5 generates ethical dilemmas. Users make decisions, model simulates consequences. Choose-your-own-adventure with depth.
6. Hybrid Workflows
TOP PICKGPT-5.5 + Kling
Living Mood Board
Describe a creative project. GPT-5.5 generates creative brief. Kling V3 Pro generates ambient video loops. Interactive living mood board with motion and atmosphere.
GPT-5.5 + Kling
AI-Powered Video Pitch Deck
Business idea. GPT-5.5 creates pitch narrative. Kling V3 Pro generates video pitch. Complete pitch package.
GPT-5.5 + Kling
AI Debate Visualizer
Controversial topic. GPT-5.5 generates opposing arguments. Kling V3 Pro visualizes each. Abstract debate made tangible.
GPT-5.5 + Kling
Dream Recorder & Visualizer
Describe a dream. GPT-5.5 interprets symbols and emotion. Kling V3 Pro creates surreal video. Optional dream analysis overlay.
7. Implementation Roadmap
Phase
Workflows
Complexity
Time
Phase 1
Living Mood Board, Prompt Playground, Portfolio Storyteller
Low-Med
Week 1-2
Phase 2
Storyboard Engine, Brand Motion, Mood Remixer
Medium
Week 3-4
Phase 3
Workflow Architect, Commercial Generator, Music Video Studio
Med-High
Week 5-6
Phase 4
Architectural Walkthrough, World Builder, Dream Visualizer
High
Week 7-8
Phase 5
Ethics Simulator, Debate Visualizer, Video Pitch Deck
Medium
Week 9-10
8. Next Steps
Recommended: Start with Phase 1. Living Mood Board showcases both GPT-5.5 + Kling, Prompt Playground is pure GPT-5.5 (no video needed), Portfolio Storyteller reuses existing chat pattern.
Update main.js navigation to include new Applications
Test end-to-end with your OpenRouter key
Deploy and iterate
Total: 18 New Applications | 5 Phases | 10 weeks Each follows the existing BYOK pattern from video.html. Pure client-side JS + localStorage. No server changes needed.