spec-first-sdlc

Spec-First, Agent-Implemented Software Development Lifecycle. Use when:(1) Starting a new software project that needs structured design-before-code approach,(2) User mentions "SDLC", "spec-first", "design docs", or "implementation spec",(3) User wants to go from requirements/intent to working code with traceability,(4) Project requires documented architectural decisions and review checkpoints,(5) User has existing design artifacts and wants to continue from a specific phase.Produces: Intent doc → HLD → ADR-Lite → EIS → Code → Validation tests.

$ 安裝

git clone https://github.com/majiayu000/claude-skill-registry /tmp/claude-skill-registry && cp -r /tmp/claude-skill-registry/skills/development/spec-first-sdlc ~/.claude/skills/claude-skill-registry

// tip: Run this command in your terminal to install the skill