What is the Stage-Dev skill used for?

It is a specialized capability for Claude Code that structures the development phase of a project using Behavior-Driven Design (BDD) and Test-Driven Development (TDD) principles.

Do I need other plugins to use Stage-Dev?

While it can guide you through manual TDD and task management, it works best when paired with the tdd-workflow and task-management plugins for full automation.

Is this skill suitable for existing projects?

Yes, it is designed to work with both new features and existing documentation, helping you identify what needs to change and how to test those changes safely.

How does this skill handle test generation?

It analyzes your specification change documents to generate unit, integration, and acceptance test scenarios automatically, ensuring full coverage.

What is the OpenSpec format used in this skill?

OpenSpec is a standardized documentation format used to record feature changes, affected components, and the intended implementation approach for clarity and consistency.

BDD & TDD Development Workflow

Name: BDD & TDD Development Workflow
Author: TomazWang

byTomazWang

0•

Productivity & Workflow

Guides the software development lifecycle from behavior-driven design to rigorous test-driven implementation.

This skill provides a structured framework for the development phase (Stage B) of a project, bridging the gap between high-level specifications and production-ready code. It orchestrates a rigorous process involving deep research, OpenSpec-compliant documentation, automated test scenario generation, and comprehensive implementation planning. By enforcing a Red-Green-Refactor cycle and integrating with task management tools, it ensures that Claude remains focused on delivering high-quality, validated code that strictly adheres to established requirements.

Key Features

01Integrated progress tracking and validation against test scenarios

020 GitHub stars

03OpenSpec-compliant change documentation generation

04Structured implementation planning with step-by-step task breakdowns

05Seamless TDD workflow integration with Red-Green-Refactor cycles

06Automated BDD test case generation for unit, integration, and acceptance levels

Use Cases

01Refactoring legacy code by establishing test coverage before making structural changes

02Managing complex feature updates that require multi-step implementation and validation

03Implementing new features based on existing specifications or business requirements

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add tomazwang/agent-toolkit stage-dev

For use in Claude.ai and ChatGPT

Download Skill