What is a project constitution in Spec-Kit?

A project constitution is a document that establishes the foundational principles, technical standards, and decision-making frameworks that govern all development work in the repository.

How does the 7-phase workflow benefit my project?

It ensures that features are fully understood, technical implications are planned, and edge cases are clarified before a single line of application code is written, reducing rework.

Can I use this skill with existing projects?

Absolutely. You can initialize Spec-Kit in any existing project directory to begin applying constitution-driven development to your future features.

Do I need the specify-cli installed to use this skill?

Yes, this skill works in tandem with the specify-cli. It includes commands to check for installation and provides setup instructions using the uv package manager.

Where are my specifications and plans stored?

All project artifacts, including the constitution, feature specs, and implementation plans, are stored in a standardized .specify/ directory within your repository.

Spec-Kit Workflow

Name: Spec-Kit Workflow
Author: Microck

byMicrock

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生産性とワークフロー

Implements a structured 7-phase constitution-driven development workflow for building robust software features.

概要

The Spec-Kit skill for Claude Code integrates the GitHub Spec-Kit methodology into your AI-assisted development process. It guides you through a rigorous 7-phase workflow—Constitution, Specify, Clarify, Plan, Tasks, Analyze, and Implement—ensuring that every feature is grounded in governing principles and well-defined technical strategies. By utilizing the specify-cli and a dedicated .specify/ directory, this skill helps maintain alignment between requirements and execution, reducing technical debt and architectural drift through specification-driven development.

主な機能

Constitution-based development to establish governing technical principles
Standardized templates for specifications, technical plans, and data models
81 GitHub stars
Automated directory structure and feature branch initialization via specify-cli
Comprehensive 7-phase workflow management for feature development
Structured clarification process to resolve requirement ambiguities

ユースケース

Implementing spec-driven development in projects requiring high architectural consistency
Managing complex feature lifecycles from functional specification to technical planning
Establishing a project constitution to maintain technical standards across a team

概要

主な機能

Constitution-based development to establish governing technical principles
Standardized templates for specifications, technical plans, and data models
81 GitHub stars
Automated directory structure and feature branch initialization via specify-cli
Comprehensive 7-phase workflow management for feature development
Structured clarification process to resolve requirement ambiguities

ユースケース

Implementing spec-driven development in projects requiring high architectural consistency
Managing complex feature lifecycles from functional specification to technical planning
Establishing a project constitution to maintain technical standards across a team