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OysteinAmundsen
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test-coverage

Generate Vitest unit and integration tests to close coverage gaps in the toolbox-web monorepo.

48|4|Updated Dec 22, 2025
Search Tags:#typescript#vitest#testing#analyze#nx#test-coverage
One-click install
npx skills add https://github.com/OysteinAmundsen/toolbox --skill test-coverage-oysteinamundsen
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: test-coverage
Source: https://github.com/OysteinAmundsen/toolbox/tree/main/.github/skills/test-coverage
Command: npx skills add https://github.com/OysteinAmundsen/toolbox --skill test-coverage-oysteinamundsen

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Analyzes the toolbox-web monorepo to identify gaps in unit and integration test coverage and automatically generates tests to raise coverage levels, aligning with existing project patterns (co-located specs, Vitest, happy-dom).

Core Features & Use Cases

  • Identifies coverage gaps across targeted files or projects within libs and apps.
  • Generates Vitest-based unit/integration tests following co-located spec conventions.
  • Updates or suggests adjustments to thresholds to meet per-project coverage requirements.

Quick Start

Provide the path to a target file or project, and the skill will analyze coverage and generate tests to improve coverage.

Frequently Asked Questions about test-coverage

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

FAQPage Schema
How do I identify test coverage gaps in a TypeScript project?▼

To automate Vitest test generation, provide a path to a target file or project. The skill analyzes coverage gaps and automatically generates unit and integration tests following co-located spec conventions.

Can I automatically generate Vitest tests for my existing project?▼

Yes, you can automatically generate Vitest tests by providing a target file or project path. The skill analyzes existing coverage and creates new test files using co-located spec conventions to raise coverage levels.

Does this test coverage skill work with Nx monorepos?▼

Yes, the skill works with Nx monorepos by analyzing libraries and apps within the workspace. It targets co-located spec patterns across the monorepo to generate Vitest-based tests and meet configured coverage requirements.

How do I adjust Vitest coverage thresholds to meet project requirements?▼

Vitest coverage thresholds are adjusted by updating or suggesting changes to existing project configurations. The skill updates thresholds to ensure the project meets its configured per-project coverage requirements after generating tests.

What are the limitations of automating test coverage with this approach?▼

A limitation is that it requires existing project configurations and established test patterns to function. It generates Vitest-based tests for specified files or projects but relies on the existing monorepo setup to apply the coverage analysis.

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