coverage-gap-detection

Identify untested paths and missing coverage in a codebase.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/lgerard314/global-plugin --skill coverage-gap-detection
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: coverage-gap-detection
Source: https://github.com/lgerard314/global-plugin/tree/main/plugin/skills/coverage-gap-detection
Command: npx skills add https://github.com/lgerard314/global-plugin --skill coverage-gap-detection

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Manually identifying testing gaps is time-consuming and error-prone. This Skill surfaces untested paths, missing edge-case coverage, and weak test strategies before merging code.

Core Features & Use Cases

  • Automated gap detection across the codebase that surfaces critical untested paths.
  • Edge-case and negative-test identification to strengthen guardrails and reduce regression risk.
  • Prioritized reporting with actionable items that map to integration and boundary tests.

Quick Start

Scan the repository to surface testing gaps and generate a prioritized report.

Frequently Asked Questions about coverage-gap-detection

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

FAQPage Schema
How do I find untested paths and missing test coverage before a merge?▼

Missing test coverage is identified by evaluating critical paths, error branches, and boundary inputs against a defined test-strategy rubric, surfacing gaps in negative tests and authorization data paths.

What is the best way to identify edge cases and negative tests in my codebase?▼

Edge-case and negative-test identification works by evaluating error branches and boundary inputs against a defined test-strategy rubric, generating a structured set of findings to strengthen guardrails.

How does gap analysis improve integration test strategy and release confidence?▼

Gap analysis improves integration test strategy by surfacing untested paths and prioritizing actionable items that map directly to boundary tests, thereby reducing regression risk and increasing release confidence.

Can I scan a completed feature for missing authorization and data-path coverage?▼

Applied to features just completed or before merge, this evaluates critical paths, error branches, and boundary inputs against a defined test-strategy rubric to surface authorization and data-path coverage gaps.

Does automated gap detection work without configuring external testing dependencies?▼

Automated gap detection works without external dependencies, scanning the repository directly to surface testing gaps and generate a prioritized report mapping to integration tests.