How to effectively test the application, always use when writing tests
npx playbooks add skill markhamsquareventures/essentials --skill testing
The Testing skill provides guidance on how to effectively test an application, and it is recommended to use this skill whenever writing tests for an application to ensure thorough and effective testing. This skill connects to the development process, enabling developers to write high-quality tests. A developer would reach for this skill when they need to create tests for their application to validate its functionality and performance.
This compact 11-word instruction set is purpose-built for testing & qa work in AI coding agents. Install with a single command.
How to effectively test the application, always use when writing tests
Testing is a free testing & qa skill for AI coding agents. How to effectively test the application, always use when writing tests. It provides a specialized system prompt that configures your agent with testing & qa expertise.
Run npx playbooks add skill markhamsquareventures/essentials --skill testing in your terminal to install Testing into your Claude Code session. It works immediately after installation.
Testing is compatible with Claude Code, Cursor, GitHub Copilot, Windsurf, OpenClaw, Cline, and any AI agent that supports custom system prompts or .cursorrules files.
Yes, Testing is completely free and open source. The full source is available on GitHub at https://github.com/markhamsquareventures/essentials/tree/main/skills/testing. You only need a subscription to the AI agent you use it with.
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