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test-coverage-analyzer

Official

Analyze test coverage and pinpoint untested code.

Software Engineering#code quality#unit tests#testing#quality assurance#code analysis#refactoring#test coverage
AuthorLaunchCG
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Identifying gaps in test coverage and understanding where to add new tests can be a manual, time-consuming process. This skill automates the analysis of test coverage metrics, identifies untested code paths, and provides actionable recommendations for improving test coverage.

Core Features & Use Cases

  • Coverage Data Aggregation: Collects and analyzes coverage metrics from various tools (Jest, Istanbul, pytest-cov).
  • Gap Identification: Pinpoints uncovered lines, branches, functions, and missing edge cases.
  • Actionable Recommendations: Provides specific code examples for new tests to improve coverage in critical areas.
  • Use Case: After running your test suite, ask the skill to analyze the coverage report. It will highlight functions with 0% coverage, untested branches, and suggest exact test code to write, helping you quickly boost your test quality.

Quick Start

Analyze the latest test coverage report for the 'user-service' project.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: test-coverage-analyzer
Download link: https://github.com/LaunchCG/claude-marketplace-pub/archive/main.zip#test-coverage-analyzer

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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