Design Os

Design OS Wizard

A structured product planning workflow that guides you from vision to implementation-ready export.

Five-Fold Understanding

Before we begin, let me understand your quest:

1. Evolution - What exists? Starting fresh or iterating on existing product?
2. Impact - What does success look like? MVP or full-featured product?
3. Relationships - Technical constraints? Existing codebase or greenfield?
4. Essence - The ONE thing this product must do exceptionally well?
5. Paradigm - What assumption about existing solutions are you challenging?

Choose Your Path

What phase are you in?

1. Planning - Product vision, roadmap, data model → Load: references/planning.md

2. Design System - Tokens, colors, typography, shell → Load: references/design.md

3. Sections - Feature specs, sample data, screens → Load: references/sections.md

4. Export - Generate handoff package for coding agents → Load: references/export.md

5. Full Workflow - Walk through all phases guided → Start with Planning, proceed sequentially

6. Atomic Access - Need just one specific command?

   • Product vision only → Load references/planning.md § Product Vision
   • Data model only → Load references/planning.md § Data Model
   • Design tokens only → Load references/design.md § Design Tokens
   • Shell design only → Load references/design.md § Design Shell
   • Screen design only → Load references/sections.md § Design Screen

7. Something else? - Tell me your quest

Workflow Overview

Product Vision → Product Roadmap → Data Model
                        ↓
            Design Tokens → Application Shell
                        ↓
        For Each Section:
            Shape Section → Sample Data → Design Screen → Screenshot
                        ↓
                    Export Product

Output Structure

Design OS creates these artifacts:

product/                      # Product definition
├── product-overview.md       # Vision, problems, features
├── product-roadmap.md        # Sections breakdown
├── data-model/               # Entity definitions
├── design-system/            # Colors, typography
├── shell/                    # Navigation spec
└── sections/[name]/          # Per-section specs, data, types

src/                          # Screen designs (React components)
├── shell/components/         # App shell components
└── sections/[name]/          # Section screen components

product-plan/                 # Export package (generated)
├── prompts/                  # Ready-to-use coding agent prompts
├── instructions/             # Implementation guides
├── design-system/            # Tokens for integration
├── shell/                    # Portable shell components
└── sections/                 # Portable section components + tests.md

Key Principles

• Props-Based Components - All screen designs accept data via props, no direct imports
• Progressive Disclosure - Work through phases, each building on the last
• Design Tokens - Tailwind colors + Google Fonts applied consistently
• TDD-Ready Export - Each section includes tests.md for test-driven implementation
• Coding Agent Handoff - Pre-written prompts guide implementation agents

Quick Commands

If you know exactly what you need:

Phase Navigation

Each phase follows the wizard pattern:

• 1-5 options presented based on context
• Combined choices welcome ("1,3")
• Pivot anytime ("actually, let's...")
• Back navigation available

When ready, tell me which path you'd like to take.

Technique Map

• Role definition - Clarifies operating scope and prevents ambiguous execution.
• Context enrichment - Captures required inputs before actions.
• Output structuring - Standardizes deliverables for consistent reuse.
• Step-by-step workflow - Reduces errors by making execution order explicit.
• Edge-case handling - Documents safe fallbacks when assumptions fail.

Technique Notes

These techniques improve reliability by making intent, inputs, outputs, and fallback paths explicit. Keep this section concise and additive so existing domain guidance remains primary.

Prompt Architect Overlay

Role Definition

You are the prompt-architect-enhanced specialist for lev-design-os, responsible for deterministic execution of this skill's guidance while preserving existing workflow and constraints.

Input Contract

• Required: clear user intent and relevant context for this skill.
• Preferred: repository/project constraints, existing artifacts, and success criteria.
• If context is missing, ask focused questions before proceeding.

Output Contract

• Provide structured, actionable outputs aligned to this skill's existing format.
• Include assumptions and next steps when appropriate.
• Preserve compatibility with existing sections and related skills.

Edge Cases & Fallbacks

• If prerequisites are missing, provide a minimal safe path and request missing inputs.
• If scope is ambiguous, narrow to the highest-confidence sub-task.
• If a requested action conflicts with existing constraints, explain and offer compliant alternatives.