improve-coverage

Analyze untested code paths and generate focused tests to increase coverage.

7|3|Updated Jul 31, 2025

Search Tags:#automation #testing #code-quality #test-generation #coverage #software-testing

Ready to run

npx skills add https://github.com/seabbs/claude-code-config --skill improve-coverage

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: improve-coverage
Source: https://github.com/seabbs/claude-code-config/tree/main/skills/improve-coverage
Command: npx skills add https://github.com/seabbs/claude-code-config --skill improve-coverage

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This tool helps teams identify where tests are missing and automatically generate tests to close coverage gaps.

Core Features & Use Cases

Coverage analysis: Generate a coverage report and identify untested functions, branches, and edge cases.
Test generation: Create tests for critical logic, error paths, and boundary conditions, following existing project conventions.
Quality & maintainability: Ensure tests are independent, clearly named, focused, and fast to run.
Use Case: Imagine a legacy module with incomplete coverage; use this to systematically raise coverage to a defined threshold.

Quick Start

Analyze the codebase to identify untested paths and automatically generate tests to improve coverage.

Frequently Asked Questions about improve-coverage

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I find untested code paths and generate tests to increase coverage?▼

To improve coverage, you can analyze the codebase to identify untested functions, branches, and edge cases, then automatically generate focused tests aligned with existing project conventions to close those coverage gaps.

What is the best way to automatically generate tests for a legacy module with incomplete coverage?▼

The best way to raise coverage on a legacy module is to systematically analyze it for untested critical logic and error paths, then generate independent, clearly named tests that integrate quickly with the project's existing tooling.

Can I generate tests for multiple modules across different programming languages?▼

Yes, test generation for untested code paths is applicable to codebases with partial or outdated test suites across multiple modules and languages, ensuring broad automated coverage analysis.

How does automated test generation align with existing project conventions?▼

Automated test generation analyzes existing patterns to create tests for boundary conditions and error paths, ensuring they are independent, focused, fast to run, and aligned with your project's conventions.

Does generated test code maintain quality and maintainability for software testing?▼

Yes, the generated tests prioritize quality and maintainability by ensuring each test is independent, clearly named, focused on critical logic, and fast to execute within the software testing workflow.