How does it avoid redundant testing?

It follows a strict hierarchy where it avoids suggesting lower-level tests (like API or Unit) for logic that is already thoroughly validated by a recommended higher-level E2E test, unless specific edge cases exist.

Is this skill limited to specific programming languages?

No, the Test Plan Generator is technology-agnostic. It analyzes patterns in file changes and architectural structures rather than specific code syntax, making it compatible with any stack.

How does the Test Plan Generator determine which tests to suggest?

The skill analyzes your git diff to identify the nature of your changes—such as new API endpoints, UI modifications, or database schema updates—and maps them to the most effective testing tier.

What is the output format of the generated plan?

The skill produces a structured Markdown file (test-plan.md) that includes an implementation overview, prioritized test cases (High/Medium/Low), and specific instructions for execution.

Test Plan Generator

Name: Test Plan Generator
Author: LaizyIO

byLaizyIO

0•

セキュリティとテスト

Generates optimized, multi-tier test plans by analyzing code changes to ensure comprehensive coverage without redundancy.

The Test Plan Generator is a specialized Claude Code Skill designed to streamline the quality assurance process by automatically drafting intelligent test plans after feature implementation. By analyzing git diffs and implementation patterns, it identifies necessary coverage across unit, integration, API, and E2E layers while strictly adhering to the principle of non-redundancy. It provides developers with a structured test-plan.md that prioritizes critical paths and avoids the overhead of over-testing, making it an essential tool for maintaining high-quality codebases with maximum efficiency.

主な機能

01Smart redundancy reduction that prevents overlapping tests across different tiers.

020 GitHub stars

03Automated change analysis using git diffs to identify modified logic and UI.

04Standardized Markdown output with prioritized checklists and execution notes.

05Multi-layered strategy covering Unit, Integration, API, E2E, and Performance tests.

06Technology-agnostic logic compatible with any language, framework, or architecture.

ユースケース

01Drafting comprehensive test strategies immediately after completing a feature branch.

02Generating structured input for automated test executors like the test-executor skill.

03Streamlining QA workflows by identifying the most efficient level to test specific logic.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add laizyio/workflowskills test-plan-generator

For use in Claude.ai and ChatGPT

Download Skill