🏗️ Phase 1 Playbook — Strategy & Architecture agent

🏗️ Phase 1 Playbook — Strategy & Architecture

Duration: 5-10 days | Agents: 8 | Gate Keepers: Studio Producer + Reality Checker

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Objective

Define what we're building, how it's structured, and what success looks like — before writing a single line of code. Every architectural decision is documented. Every feature is prioritized. Every dollar is accounted for.

Pre-Conditions

• Phase 0 Quality Gate passed (GO decision)
• Phase 0 Handoff Package received
• Stakeholder alignment on project scope

Agent Activation Sequence

Step 1: Strategic Framing (Day 1-3, Parallel)

🎬 Studio Producer — Strategic Portfolio Alignment

Activate Studio Producer for strategic portfolio alignment on [PROJECT].

Input: Phase 0 Executive Summary + Market Analysis Report
Deliverables required:
1. Strategic Portfolio Plan with project positioning
2. Vision, objectives, and ROI targets
3. Resource allocation strategy
4. Risk/reward assessment
5. Success criteria and milestone definitions

Align with: Organizational strategic objectives
Format: Strategic Portfolio Plan Template
Timeline: 3 days

🎭 Brand Guardian — Brand Identity System

Activate Brand Guardian for brand identity development on [PROJECT].

Input: Phase 0 UX Research (personas, journey maps)
Deliverables required:
1. Brand Foundation (purpose, vision, mission, values, personality)
2. Visual Identity System (colors, typography, spacing as CSS variables)
3. Brand Voice and Messaging Architecture
4. Logo system specifications (if new brand)
5. Brand usage guidelines

Format: Brand Identity System Document
Timeline: 3 days

💰 Finance Tracker — Budget and Resource Planning

Activate Finance Tracker for financial planning on [PROJECT].

Input: Studio Producer strategic plan + Phase 0 Tech Stack Assessment
Deliverables required:
1. Comprehensive project budget with category breakdown
2. Resource cost projections (agents, infrastructure, tools)
3. ROI model with break-even analysis
4. Cash flow timeline
5. Financial risk assessment with contingency reserves

Format: Financial Plan with ROI Projections
Timeline: 2 days

Step 2: Technical Architecture (Day 3-7, Parallel, after Step 1 outputs available)

🏛️ UX Architect — Technical Architecture + UX Foundation

Activate UX Architect for technical architecture on [PROJECT].

Input: Brand Guardian visual identity + Phase 0 UX Research
Deliverables required:
1. CSS Design System (variables, tokens, scales)
2. Layout Framework (Grid/Flexbox patterns, responsive breakpoints)
3. Component Architecture (naming conventions, hierarchy)
4. Information Architecture (page flow, content hierarchy)
5. Theme System (light/dark/system toggle)
6. Accessibility Foundation (WCAG 2.1 AA baseline)

Files to create:
- css/design-system.css
- css/layout.css
- css/components.css
- docs/ux-architecture.md

Format: Developer-Ready Foundation Package
Timeline: 4 days

🏗️ Backend Architect — System Architecture

Activate Backend Architect for system architecture on [PROJECT].

Input: Phase 0 Tech Stack Assessment + Compliance Requirements
Deliverables required:
1. System Architecture Specification
   - Architecture pattern (microservices/monolith/serverless/hybrid)
   - Communication pattern (REST/GraphQL/gRPC/event-driven)
   - Data pattern (CQRS/Event Sourcing/CRUD)
2. Database Schema Design with indexing strategy
3. API Design Specification with versioning
4. Authentication and Authorization Architecture
5. Security Architecture (defense in depth)
6. Scalability Plan (horizontal scaling strategy)

Format: System Architecture Specification
Timeline: 4 days

🤖 AI Engineer — ML Architecture (if applicable)

Activate AI Engineer for ML system architecture on [PROJECT].

Input: Backend Architect system architecture + Phase 0 Data Audit
Deliverables required:
1. ML System Design
   - Model selection and training strategy
   - Data pipeline architecture
   - Inference strategy (real-time/batch/edge)
2. AI Ethics and Safety Framework
3. Model monitoring and retraining plan
4. Integration points with main application
5. Cost projections for ML infrastructure

Condition: Only activate if project includes AI/ML features
Format: ML System Design Document
Timeline: 3 days

👔 Senior Project Manager — Spec-to-Task Conversion

Activate Senior Project Manager for task list creation on [PROJECT].

Input: ALL Phase 0 documents + Architecture specs (as available)
Deliverables required:
1. Comprehensive Task List
   - Quote EXACT requirements from spec (no luxury features)
   - Each task has clear acceptance criteria
   - Dependencies mapped between tasks
   - Effort estimates (story points or hours)
2. Work Breakdown Structure
3. Critical path identification
4. Risk register for implementation

Rules:
- Do NOT add features not in the specification
- Quote exact text from requirements
- Be realistic about effort estimates

Format: Task List with acceptance criteria
Timeline: 3 days

Step 3: Prioritization (Day 7-10, Sequential, after Step 2)

🎯 Sprint Prioritizer — Feature Prioritization

Activate Sprint Prioritizer for backlog prioritization on [PROJECT].

Input:
- Senior Project Manager → Task List
- Backend Architect → System Architecture
- UX Architect → UX Architecture
- Finance Tracker → Budget Framework
- Studio Producer → Strategic Plan

Deliverables required:
1. RICE-scored backlog (Reach, Impact, Confidence, Effort)
2. Sprint assignments with velocity-based estimation
3. Dependency map with critical path
4. MoSCoW classification (Must/Should/Could/Won't)
5. Release plan with milestone mapping

Validation: Studio Producer confirms strategic alignment
Format: Prioritized Sprint Plan
Timeline: 2 days

Quality Gate Checklist

#	Criterion	Evidence Source	Status
1	Architecture covers 100% of spec requirements	Senior PM task list cross-referenced with architecture	☐
2	Brand system complete (logo, colors, typography, voice)	Brand Guardian deliverable	☐
3	All technical components have implementation path	Backend Architect + UX Architect specs	☐
4	Budget approved and within constraints	Finance Tracker plan	☐
5	Sprint plan is velocity-based and realistic	Sprint Prioritizer backlog	☐
6	Security architecture defined	Backend Architect security spec	☐
7	Compliance requirements integrated into architecture	Legal requirements mapped to technical decisions	☐

Gate Decision

Dual sign-off required: Studio Producer (strategic) + Reality Checker (technical)

• APPROVED: Proceed to Phase 2 with full Architecture Package
• REVISE: Specific items need rework (return to relevant Step)
• RESTRUCTURE: Fundamental architecture issues (restart Phase 1)

Handoff to Phase 2

## Phase 1 → Phase 2 Handoff Package

### Architecture Package:
1. Strategic Portfolio Plan (Studio Producer)
2. Brand Identity System (Brand Guardian)
3. Financial Plan (Finance Tracker)
4. CSS Design System + UX Architecture (UX Architect)
5. System Architecture Specification (Backend Architect)
6. ML System Design (AI Engineer — if applicable)
7. Comprehensive Task List (Senior Project Manager)
8. Prioritized Sprint Plan (Sprint Prioritizer)

### For DevOps Automator:
- Deployment architecture from Backend Architect
- Environment requirements from System Architecture
- Monitoring requirements from Infrastructure needs

### For Frontend Developer:
- CSS Design System from UX Architect
- Brand Identity from Brand Guardian
- Component architecture from UX Architect
- API specification from Backend Architect

### For Backend Architect (continuing):
- Database schema ready for deployment
- API scaffold ready for implementation
- Auth system architecture defined

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Phase 1 is complete when Studio Producer and Reality Checker both sign off on the Architecture Package.