Can I skip TDD for configuration or documentation?

Yes, the skill is designed to automatically ignore configuration files, documentation, type definitions (.d.ts), and migration files where TDD is not applicable.

Does this skill work with any testing framework?

Yes, because it monitors file system activity and file paths rather than specific test syntax, it is compatible with any language or testing framework you use.

What are the different enforcement profiles?

There are three levels: 'Minimal' disables enforcement, 'Standard' provides warnings when TDD is skipped, and 'Strict' blocks edits until a test file is created.

How does the TDD Enforcement skill block unauthorized edits?

In 'Strict' mode, the skill uses a PreToolUse hook to detect if you are attempting to edit production files in the src/ directory without having first created or modified a test file in the current session.

What is the Red-Green-Refactor cycle?

It is a development methodology where you write a failing test first (Red), implement the minimum code required to make that test pass (Green), and then clean up the code while keeping the tests passing (Refactor).

TDD Enforcement

Name: TDD Enforcement
Author: Undercurrent-Studio

byUndercurrent-Studio

0•

セキュリティとテスト

Enforces the Red-Green-Refactor methodology to ensure all production code is verified by failing tests before implementation.

The TDD Enforcement skill transforms Claude into a disciplined test-driven development partner by mandating the Red-Green-Refactor cycle. It utilizes a PreToolUse hook to monitor file edits in real-time, preventing the introduction of production code without accompanying test coverage. By guiding the developer through distinct phases—writing a failing test, implementing the minimum code to pass, and refactoring for clarity—this skill ensures high code quality, reduces technical debt, and maintains a robust regression suite across the entire development lifecycle.

主な機能

01Configurable enforcement profiles including Minimal, Standard, and Strict modes

02Mandatory test-first validation to prevent logic errors and regressions

03Real-time PreToolUse hook monitoring for production file edits

040 GitHub stars

05Automated Red-Green-Refactor cycle enforcement

06Intelligent exclusion for configuration, documentation, and migration files

ユースケース

01Maintaining high code coverage standards in complex production environments

02Ensuring bug fixes are validated with regression tests before implementation

03Implementing new software features with a rigorous test-first methodology

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add undercurrent-studio/undercurrent-cortex tdd-enforcement

For use in Claude.ai and ChatGPT

主な機能

01Configurable enforcement profiles including Minimal, Standard, and Strict modes

02Mandatory test-first validation to prevent logic errors and regressions

03Real-time PreToolUse hook monitoring for production file edits

040 GitHub stars

05Automated Red-Green-Refactor cycle enforcement

06Intelligent exclusion for configuration, documentation, and migration files

ユースケース

01Maintaining high code coverage standards in complex production environments

02Ensuring bug fixes are validated with regression tests before implementation

03Implementing new software features with a rigorous test-first methodology

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add undercurrent-studio/undercurrent-cortex tdd-enforcement

For use in Claude.ai and ChatGPT