spec-driven-development

Draft structured project specs covering requirements, design, testing, and acceptance criteria.

2|1|Updated Apr 13, 2026

Search Tags:#design #planning #documentation #specification #requirements #engineering #project-management

Ready to run

npx skills add https://github.com/dreamingechoes/dx-toolkit --skill spec-driven-development-dreamingechoes

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: spec-driven-development
Source: https://github.com/dreamingechoes/dx-toolkit/tree/main/templates/skills/spec-driven-development
Command: npx skills add https://github.com/dreamingechoes/dx-toolkit --skill spec-driven-development-dreamingechoes

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Drafting a clear, comprehensive spec before starting work ensures alignment, reduces rework, and provides a single source of truth for implementation decisions.

Core Features & Use Cases

Defines objective, background, functional and non-functional requirements, design, data model, testing strategy, scope, and acceptance criteria in a single spec.
Serves as a reference for planning, architecture decisions, and stakeholder sign-off across teams.
Use Case: When starting a new project or significant feature, create a complete spec to guide development and governance.

Quick Start

Provide a completed spec using the template to guide development and secure sign-off.

Frequently Asked Questions about spec-driven-development

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

FAQPage Schema

How do I draft a clear project spec before starting development?▼

To draft a project spec before coding, you define a complete, structured document covering the objective, background, functional and non-functional requirements, design, data model, testing strategy, scope, and acceptance criteria to ensure alignment and reduce rework.

What should be included in a software development specification document?▼

A software development specification document should include the project objective, background, functional and non-functional requirements, design, data model, testing strategy, scope, and acceptance criteria, serving as a single source of truth for implementation decisions.

What is the best way to define functional and non-functional requirements for a new feature?▼

The best way to define functional and non-functional requirements for a new feature is to use a structured specification template that guides you through documenting the objective, design, data model, and acceptance criteria to secure stakeholder sign-off.

Can I use a project specification template for stakeholder sign-off and governance?▼

Yes, you can use a project specification template for stakeholder sign-off and governance by providing a completed spec that serves as a comprehensive reference for architecture decisions and ensures alignment across teams before implementation begins.

How does writing a specification before coding reduce project rework?▼

Writing a specification before coding reduces project rework by defining a complete, structured spec covering requirements, design, testing, and acceptance criteria upfront, ensuring alignment and providing a single source of truth for implementation decisions.

When do I need to create a complete spec for a project initiative?▼

You need to create a complete spec for a project initiative when starting a new project or significant feature, ensuring readiness for planning-and-task-breakdown by defining the objective, requirements, design, and acceptance criteria to guide development.