What happens during the Phase X.2 Review?

The skill runs four mandatory steps: spec-implementation alignment, a 6-agent comprehensive PR review, feedback addressing, and final test quality optimization.

What is Phase X.0 in this workflow?

Phase X.0 is the 'Test Foundation' stage where failing tests are written for every functional requirement defined in the spec before any implementation code is added.

How does the 'Andon' guidance work?

It acts as a safety mechanism that triggers a critical stop if the implementation encounters an architectural blocker or a spec assumption that contradicts the actual code reality.

Can this skill handle multiple requirements simultaneously?

Yes, it performs dependency analysis to identify which functional requirements can be executed in parallel waves, significantly speeding up development for complex projects.

Does this work with specific programming languages?

It is language-agnostic. It uses standard file operations and bash commands, allowing it to work with any testing framework or language environment configured in your workspace.

TDD Implementation Workflow

Name: TDD Implementation Workflow
Author: AI-Builder-Team

byAI-Builder-Team

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Security & Testing

Implements software specifications using a rigorous, three-phase Test-Driven Development (TDD) methodology with automated quality gates.

This skill streamlines the journey from technical specification to production-ready code by enforcing a strict TDD lifecycle. It begins by establishing a robust test foundation (Phase X.0), followed by minimal code implementation to satisfy those tests (Phase X.1), and concludes with a comprehensive multi-agent review process (Phase X.2). With built-in 'Andon' stop conditions for architectural mismatches and automated validation gates, it ensures high-quality, spec-aligned code while minimizing manual review overhead and ensuring all functional requirements are fully verified.

Key Features

012 GitHub stars

02Dependency-aware parallel execution for rapid requirement processing

03Automated three-phase TDD workflow (Test, Implement, Review)

04Multi-agent PR review system analyzing logic, security, and type design

05Automated 'Red-Phase' test validation to ensure high test quality

06Critical 'Andon' stop guidance to prevent silent workarounds of spec gaps

Use Cases

01Converting technical specs (spec.md) into verified, production-grade code

02Automating the TDD lifecycle to ensure 100% requirement coverage

03Executing deep, multi-perspective code quality reviews before merging

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add ai-builder-team/ai-builder-plugin-marketplace implement

For use in Claude.ai and ChatGPT

Download Skill