Does this skill run my tests to find coverage?

No, it performs static analysis and parses existing coverage reports (like coverage.xml or lcov.info) rather than executing your code suite.

Can it generate the missing tests for me?

This skill focuses on identification and gap analysis. It will recommend using specific generators like api-test-generator to create the missing test code.

Which programming languages are supported?

The skill currently supports Python, JavaScript, TypeScript, Java, and Go project structures.

How does it find untested API endpoints?

It scans your source code for route definitions (e.g., Express or FastAPI) and cross-references them with test requests found in your test directory.

Test Coverage Analyzer

Name: Test Coverage Analyzer
Author: umitozdemirf

byumitozdemirf

0•

Security & Testing

Analyzes codebases to identify untested functions, API endpoints, and missing edge cases using static analysis and coverage reports.

The Test Coverage Analyzer provides a comprehensive audit of your test suite by comparing source code structure against existing tests across multiple languages including Python, JavaScript, and Go. Unlike basic line-coverage tools, it performs intelligent static analysis to map specific functions and API routes to their test counterparts, uncovering hidden gaps in error handling and complex edge cases. It serves as an essential quality assurance companion for developers looking to prioritize testing efforts and eliminate technical debt without requiring a full build or execution cycle.

Key Features

01Parsing of standard coverage formats like LCOV, XML, and JSON

02Prioritized risk reports with actionable recommendations

03Detection of untested API endpoints and backend routes

040 GitHub stars

05Automated mapping of source functions to corresponding test files

06Identification of missing error handling and logic edge cases

Use Cases

01Auditing legacy codebases to identify critical untested business logic

02Validating API endpoint coverage before major production releases

03Surface missing boundary tests in complex data processing modules

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add umitozdemirf/qa-skills test-coverage-analyzer

For use in Claude.ai and ChatGPT

Key Features

01Parsing of standard coverage formats like LCOV, XML, and JSON

02Prioritized risk reports with actionable recommendations

03Detection of untested API endpoints and backend routes

040 GitHub stars

05Automated mapping of source functions to corresponding test files

06Identification of missing error handling and logic edge cases

Use Cases

01Auditing legacy codebases to identify critical untested business logic

02Validating API endpoint coverage before major production releases

03Surface missing boundary tests in complex data processing modules

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add umitozdemirf/qa-skills test-coverage-analyzer

For use in Claude.ai and ChatGPT