skills.rest
hafidzlvm
hafidzlvmCOMMUNITY
Explore all skills by this author →
GitHub

test-coverage

Analyze test coverage for a codebase and report untested areas.

1|Updated Apr 30, 2026
Search Tags:#code quality#unit tests#testing#software engineering#test coverage#analyze
One-click install
npx skills add https://github.com/hafidzlvm/opencode --skill test-coverage-hafidzlvm
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: test-coverage
Source: https://github.com/hafidzlvm/opencode/tree/main/.dsh/skills/test-coverage
Command: npx skills add https://github.com/hafidzlvm/opencode --skill test-coverage-hafidzlvm

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Developers often lack visibility into which parts of their codebase are exercised by tests, making it hard to prioritize testing efforts and catch risky untested code before release. ## Core Features & Use Cases - Coverage Analysis: Examines the project to determine how much of the code is covered by existing tests. - Gap Identification: Highlights files, functions, or branches that lack test coverage so teams know where to add tests. - Use Case: Before a release, run this Skill on your repository to identify modules with low or no test coverage and decide which critical paths need additional tests. ## Quick Start Ask the AI to analyze the test coverage of the current project and list the files or functions that are not covered by tests.

Frequently Asked Questions about test-coverage

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

FAQPage Schema
How do I check test coverage for my codebase?▼

Invoke this Skill on your project and it will analyze which parts of the code are exercised by existing tests. It reports uncovered files, functions, or branches so you can prioritize where to add tests.

How to find untested code before a release?▼

Run a test coverage analysis over the repository to surface modules and critical paths lacking tests. The results help you focus testing effort on the riskiest untested areas before shipping.

Does test coverage analysis work with any programming language?▼

The analysis is driven by the project contents available in context, so it can reason about tests in many languages. However, precise line or branch coverage percentages may require running a language-specific coverage tool separately.

What are the limitations of test coverage analysis?▼

High coverage does not guarantee test quality, since tests may execute code without meaningful assertions. Coverage analysis identifies what is untested but cannot judge whether existing tests actually validate correct behavior.

Related Skills

Explore More Software Engineering Skills→
bacchus-labsbacchus-labs
4

running-tests

Execute test suites, set up missing infrastructure, and diagnose failures across languages.

Official
Advanced
drvossdrvoss
42

test-coverage

Generate and parse coverage reports to locate uncovered lines and branches.

Community
Intermediate
Ramprasad4121Ramprasad4121
1

audit-prep-assistant

Prepare codebases for security review with static analysis and documentation.

Community
Advanced
MohamedSayedKMohamedSayedK

mutation-test

Runs mutation testing against projects to measure whether test suites constrain behavior.

Community
Advanced