How does this skill differ from standard coverage tools like Istanbul or JaCoCo?

While standard tools report which lines were hit, this skill analyzes those reports against an eight-dimension framework that includes risk, requirements, and boundary cases to provide strategic advice.

Does it support different levels of testing strictness?

Yes, it provides different coverage targets ranging from 60% for legacy systems to over 95% for safety-critical applications.

Can I run coverage analysis on specific parts of my project?

Yes, you can use the command `/coverage [path]` to focus the analysis on a specific module or directory.

What kind of recommendations does the assistant provide?

It suggests specific test scenarios, identifies missing edge cases, and helps prioritize which functions need more rigorous testing based on their complexity and risk profile.

Test Coverage Assistant

Name: Test Coverage Assistant
Author: AsiaOstrich

byAsiaOstrich

•

安全与测试

Analyzes software test coverage across multiple dimensions to identify gaps and provide actionable testing recommendations.

The Test Coverage Assistant is a comprehensive tool designed to move beyond basic line coverage metrics. By implementing an eight-dimensional framework—covering everything from requirements and risk to boundary cases and AI-generated code quality—this skill helps developers identify critical untested paths and prioritize testing efforts where they matter most. It provides specific, actionable suggestions for improving test suites, ensuring that high-risk areas and complex logic branches are thoroughly validated before deployment.

主要功能

01Eight-dimension framework for assessing risk, requirements, and edge cases

02Multi-dimensional analysis including line, branch, function, and statement coverage

03Risk-based prioritization for test suite improvements

04Tailored coverage goals based on system criticality (from legacy to safety-critical)

05Automated identification of testing gaps in specific modules or directories

0640 GitHub stars

使用场景

01Developing a prioritized testing strategy for legacy code migration

02Validating the quality and effectiveness of AI-generated unit tests

03Identifying missing boundary and error-handling tests in complex business logic

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add asiaostrich/universal-dev-standards test-coverage-assistant

For use in Claude.ai and ChatGPT

Download Skill