spec-driven-development

Develop structured software specifications and validate them through a gated workflow.

Updated Jun 24, 2026
One-click install
npx skills add https://github.com/udsy19/.claude --skill spec-driven-development-udsy19
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: spec-driven-development
Source: https://github.com/udsy19/.claude/tree/main/skills/spec-driven-development
Command: npx skills add https://github.com/udsy19/.claude --skill spec-driven-development-udsy19

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the challenge of unclear or ambiguous requirements by promoting a structured, spec-driven approach to software development.

Core Features & Use Cases

  • Structured Specifications: Guides users to create comprehensive specifications before coding.
  • Gated Workflow: Ensures all phases of development are reviewed and validated.
  • Task Breakdown: Provides a clear roadmap for implementation and verification.
  • Living Document: Emphasizes the importance of updating specifications as the project evolves.
  • Use Case: Ideal for projects where requirements are not fully defined or when making significant architectural decisions.

Quick Start

To initiate spec-driven development for a new project, run the command 'spec-driven-development create <project_name>'.

Frequently Asked Questions about spec-driven-development

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I create structured software specifications to clarify ambiguous project requirements?

Spec-driven development clarifies ambiguous requirements by guiding you to create comprehensive specifications before coding, validating them through a gated workflow, and maintaining the specification as a living document as the project evolves.

What is a gated workflow for software development and how does it validate specifications?

A gated workflow validates software development by ensuring all phases of the specification process are reviewed and checked, providing a clear roadmap for implementation and verification before moving to the next stage.

When do I need to write structured requirements before coding a new software project?

You need to write structured requirements before coding when project requirements are not fully defined, or when you are making significant architectural decisions and need to reduce ambiguity in your software development workflow.

How do I maintain a living document for software specifications as the project evolves?

To maintain a living document for software specifications, continuously update the structured requirements as the project evolves, ensuring the specification accurately reflects architectural decisions and guides the ongoing development process.

Can I use spec-driven development for projects with undefined requirements and major architectural decisions?

Yes, spec-driven development is ideal for projects where requirements are not fully defined or when making significant architectural decisions, as it provides task breakdown and a clear roadmap for implementation and verification.