SDLC Planner

Purpose

Transform a single high-level product instruction into a well-organized project planning structure covering Phase 1 (Requirements Analysis) and Phase 2 (System Design) of the Software Development Life Cycle. This skill generates implementation-ready documentation, not code.

When to Use This Skill

• User describes a product idea, app concept, or system they want to build
• User needs structured requirements analysis for a new project
• User needs system design documentation before implementation
• User wants to formalize a vague idea into professional engineering docs
• User is starting a new project and needs Phase 1 + Phase 2 artifacts
• User wants architecture decisions documented before writing code

Don't Use This Skill When

• User needs sprint planning or task breakdown (use project-planner instead)
• User wants actual code implementation