# Coverage Boost

> Generate tests to hit uncovered code paths

- Skill: `lxgicstudios/coverage-boost` (Agent Skill, multi-file: 6 files)
- Install (CLI): `npx skillmds@latest add lxgicstudios/coverage-boost`
- Raw SKILL.md: https://api.skillmd.com/api/skills/lxgicstudios/coverage-boost/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: lxgicstudios (https://skillmd.com/u/lxgicstudios)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/lxgicstudios/coverage-boost

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# Coverage Boost

Your coverage is at 67% and PM wants 80%. This tool finds uncovered lines and generates tests for them.

## Quick Start

```bash
npx ai-coverage-boost ./src/utils/helpers.ts
```

## What It Does

- Analyzes existing test coverage
- Identifies uncovered code paths
- Generates targeted tests for gaps
- Focuses on edge cases you missed

## Usage Examples

```bash
# Boost coverage for a file
npx ai-coverage-boost ./src/utils/validators.ts

# Target a specific function
npx ai-coverage-boost ./src/api.ts --function processOrder

# Generate Jest tests
npx ai-coverage-boost ./src --framework jest
```

## What It Generates

- Unit tests for uncovered branches
- Edge case tests
- Error handling tests
- Boundary condition tests

## Requirements

Node.js 18+. OPENAI_API_KEY required. Existing coverage report helps.

## License

MIT. Free forever.