spec-driven-development

# Spec-Driven Development (SDD) This skill implements GitHub's SpecKit methodology for structured, AI-assisted software development. SpecKit transforms specifications into executable artifacts through a systematic, phase-based approach with built-in quality gates and multi-agent coordination. ## Core Philosophy **"Specifications become executable, directly generating working implementations rather than just guiding them."** ## When to Use This Skill - Starting new projects that require structured development - Coordinating multiple AI agents or developers on complex features - Ensuring consistent quality through constitutional governance - Breaking down complex features into manageable, parallel work - Preventing premature implementation before clear specifications - Enterprise projects with strict governance requirements - Teams needing real-time visibility across multiple features ## The 7-Phase Workflow ### Phase 0: Project Initialization **Purpose:** Create project structure and configure development environment **Artifacts:** - `.specify/` directory structure - Git repository - Automation scripts - Templates **Key Actions:** - Set up directory structure - Initialize version control - Configure AI agent preferences - Generate script variants (bash/powershell) ### Phase 1: Constitution **Purpose:** Establish project governance and development principles **Artifact:** `memory/constitution.md` **Core Principles:** 1. **Library-First Principle:** Every featur...