→ wizard-driven not command-heavy
→ complete not partial
→ Scrum-first not ad-hoc
→ built for teams not just individuals
→ scalable from solo to enterprise
→ Clean Architecture not technical debt

[!TIP] Complete Scrum methodology now built-in! We've integrated full SDD+TDD+DDD Scrum with 9 specialized AI agents. New Clean Architecture! Refactored with SOLID principles for maximum maintainability.

Run sdd-skills-ai wizard to get started. → Learn more here

See it in action

You: sdd-skills-ai wizard
AI:  🧙‍♂️ Welcome to the SDD Skills AI Wizard!
     ✓ Clean Architecture initialized
     ✓ Spec-Kit initialized (default)
     ✓ 23 AI tools configured
     ✓ 47 community skills added
     ✓ Complete Scrum methodology installed
     ✓ 9 specialized agents ready
     Your AI-driven development environment is ready!

You: @scrum.product-owner Help me define user authentication
AI:  I'll help you create a complete user story:
     ✓ User story with acceptance criteria
     ✓ Business constraints and success metrics
     ✓ Technical requirements overview
     Ready for contract phase!

You: /scrum.feature-lifecycle
AI:  Starting complete 6-phase development:
     ✓ Phase 1: Discovery & Definition
     ✓ Phase 2: Contract Creation
     ✓ Phase 3: Sprint Planning
     ✓ Phase 4: Development (TDD)
     ✓ Phase 5: Validation
     ✓ Phase 6: Release & Feedback
     Feature complete and deployed!

Quick Start

Requires Node.js 18.0.0 or higher.

Install SDD Skills AI globally:

npm install -g sdd-skills-ai

Then navigate to your project directory and run the wizard:

cd your-project
sdd-skills-ai wizard

Now tell your AI: @scrum.product-owner <what-you-want-to-build>

[!NOTE] Not sure if your AI tool is supported? View the full list – we support 23+ tools and growing.

Also works with pnpm, yarn, and bun. See installation options.

🏗️ Architecture

v2.0 introduces Clean Architecture with SOLID principles:

src/
├── application/           # Application Layer (Use Cases)
│   ├── services/         # Application services
│   └── use-cases/        # Specific use case implementations
├── domain/               # Domain Layer (Business Logic)
│   ├── entities/         # Domain entities
│   ├── repositories/    # Repository interfaces
│   └── services/         # Domain services
├── infrastructure/       # Infrastructure Layer
│   ├── filesystem/      # File system operations
│   ├── process/         # Process execution
│   └── ui/              # CLI interactions
├── presentation/         # Presentation Layer (CLI)
│   └── commands/        # CLI command handlers
└── shared/              # Shared utilities

Key Benefits

• Single Responsibility: Each class has one clear purpose
• Dependency Inversion: Services depend on interfaces, not concretions
• Testability: Easy to mock and test individual components
• Maintainability: Clear separation makes code easier to modify
• Extensibility: New features can be added without breaking existing code

🚀 Commands

Interactive Setup

• wizard - Complete interactive setup (recommended)
• init - Initialize Spec-Driven base configuration

Configuration

• agent-init - Create AGENTS.md with AI context
• configure-tools - Configure AI coding assistant tools
• setup-scrum-configs - Configure Scrum agents

Skills & Tools

• apply-skills - Inject Antigravity skill packs
• install-scrum - Install complete Scrum methodology
• spec-skills-add - Enable autonomous tool addition

Utilities

• add-skill - Register custom skill repository
• add-spec - Register local spec-driven tool
• completion - Setup shell autocompletion
• stats - Show available components statistics

Docs

→ Getting Started: first steps → Quick Start: 5-minute tutorial → CLI Reference: complete command reference → Architecture Guide: Clean Architecture details → Scrum Overview: complete methodology → Supported Tools: 23 AI assistants → Installation: detailed setup guide → FAQ: frequently asked questions → Troubleshooting: common issues

Why SDD Skills AI?

AI coding assistants are powerful but lack structure and methodology. SDD Skills AI adds a complete development layer so you can build with discipline, quality, and team collaboration.

• Build with discipline — SDD+TDD+DDD methodology ensures quality before code gets written
• Clean Architecture — SOLID principles for maintainable, scalable code
• Collaborate effectively — 9 specialized Scrum agents with clear roles and responsibilities
• Stay organized — complete 6-phase development from discovery to release
• Use your tools — works with 23+ AI assistants via agent configurations
• Scale infinitely — from personal projects to enterprise teams

Teams

Using SDD Skills AI in a team? Join our GitHub Discussions for collaboration tips and best practices.

License

MIT © sdd-skills-ai contributors