tester

Plan test strategies and enumerate edge cases for regression prevention.

3|Updated Mar 16, 2026
One-click install
npx skills add https://github.com/hcross/crewrig --skill tester-hcross
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: tester
Source: https://github.com/hcross/crewrig/tree/main/.gemini/skills/tester
Command: npx skills add https://github.com/hcross/crewrig --skill tester-hcross

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Tests authoring and test-strategy planning to catch regressions and ensure adequate coverage.

Core Features & Use Cases

  • Plan and document test strategies for features, bug fixes, and changes.
  • Enumerate edge cases and potential failure modes to reduce risk.
  • Align tests with project conventions and acceptance criteria.

Quick Start

Draft a concise test plan for the upcoming feature, including key edge cases and success criteria.

Frequently Asked Questions about tester

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

FAQPage Schema
How do I create a test strategy that catches edge cases and prevents regressions?▼

To create a test strategy that prevents regressions, you outline test plans, enumerate edge cases and potential failure modes, and align tests with project conventions and acceptance criteria to ensure high-signal coverage.

What is high-signal test coverage and when do I need it for feature development?▼

High-signal test coverage is a validation approach targeting critical failure modes and regressions. You need it during feature development, bug fixes, and review phases where strategic test coverage decisions impact software quality.

How do I enumerate edge cases when writing a test plan for a bug fix?▼

You enumerate edge cases for a bug fix test plan by identifying potential failure modes, mapping them to acceptance criteria, and documenting test strategies that validate the specific changes to prevent future regressions.

Can I use this approach to align tests with existing project conventions and acceptance criteria?▼

Yes, you can align tests with existing project conventions and acceptance criteria. The process involves documenting test strategies that explicitly match project standards to ensure high-signal coverage and validate required behaviors.

What's the best way to plan test coverage for a software review phase?▼

The best way to plan test coverage for a review phase is to outline a concise test strategy that includes key edge cases, maps to acceptance criteria, and targets regressions to validate changes effectively.