Does this skill require other plugins to function?

No, it is a standalone skill. While it can integrate with broader pipelines, it works independently to generate tests from a simple file path or task ID.

Can it generate tests for existing code?

Yes, the Code-Analysis mode analyzes existing source files to create characterization tests and identify untested edge cases and boundary conditions.

How does it handle large-scale test generation?

It uses parallel test-writer agents to generate multiple test files simultaneously, allowing for rapid coverage of complex features or large directories.

Does it follow my project's specific naming conventions?

Absolutely. The skill scans 2-3 representative existing test files to match your project's naming conventions, directory structure, and assertion styles.

Which test frameworks does this skill support?

It natively detects and supports Pytest, Jest, and Vitest. If no framework is detected, it prompts the user to select the preferred environment.

TDD Test Generator

Name: TDD Test Generator
Author: sequenzia

bysequenzia

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セキュリティとテスト

Automatically generates framework-compliant test files from acceptance criteria or source code to accelerate TDD workflows.

The TDD Test Generator is a sophisticated Claude Code skill designed to bridge the gap between requirements and implementation. By interpreting Markdown specifications, Task IDs, or existing source files, it intelligently constructs high-quality, behavior-driven tests that match your project's specific conventions. It features automatic framework detection for Pytest, Jest, and Vitest, and utilizes parallel sub-agents to rapidly build out comprehensive test suites, ensuring your code remains robust and verifiable from the very first line.

主な機能

0122 GitHub stars

02Parallel test generation using specialized test-writer sub-agents

03Criteria-driven generation from Markdown specs or Task IDs

04Code-analysis mode to create tests from existing source files

05Automatic framework detection for Pytest, Jest, and Vitest

06Adaptive styling that matches existing project fixtures and patterns

ユースケース

01Rapidly scaling test coverage across large monorepos with diverse framework configurations

02Converting feature requirements into failing tests before writing implementation code

03Generating characterization tests for legacy codebases to ensure stability during refactoring

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add sequenzia/agent-alchemy generate-tests

For use in Claude.ai and ChatGPT

Download Skill