ai-system-testing

Validate AI features by testing prompts, tool calls, and nondeterministic outputs.

64|12|Updated Mar 23, 2026
One-click install
npx skills add https://github.com/petrkindlmann/qa-skills --skill ai-system-testing
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ai-system-testing
Source: https://github.com/petrkindlmann/qa-skills/tree/main/skills/ai-system-testing
Command: npx skills add https://github.com/petrkindlmann/qa-skills --skill ai-system-testing

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

AI-powered features can produce nondeterministic results and harmful or off-brand outputs. This skill provides a rigorous testing approach to validate prompts, tool calls, evaluation frameworks, and safety controls across LLM-based features.

Core Features & Use Cases

  • Prompt regression testing to catch unintended changes in model behavior.
  • Tool-call validation and argument typing to ensure correct inter-service communication.
  • Safety and hallucination risk assessment with structured eval datasets and guardrails.
  • Use Case: Validate a chat assistant's prompt templates, responses, and tool invocations in production-like scenarios.

Quick Start

Set up an AI feature test suite for prompts and tool calls and run a basic evaluation against a representative dataset.

Frequently Asked Questions about ai-system-testing

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

FAQPage Schema
How do I test prompt regression in LLM-based features?

Prompt regression testing validates prompt templates against reproducible eval datasets to catch unintended changes in model behavior. It enforces deterministic checks and structured output formats to ensure consistent LLM responses across updates.

What is the best way to validate tool calls and argument typing in AI assistants?

Tool-call validation ensures correct inter-service communication by enforcing argument typing and validating tool invocations. This approach checks that AI-powered features trigger the correct tools with properly structured parameters.

How do I assess AI safety and hallucination risks in LLM outputs?

AI safety testing assesses hallucination risks using structured eval datasets and guardrails. It enforces safety constraints to prevent harmful or off-brand outputs across nondeterministic LLM-based features.

Can I use eval frameworks to measure response quality for nondeterministic AI outputs?

Eval frameworks measure response quality by running deterministic checks against reproducible datasets. This validates nondeterministic AI outputs, ensuring response quality and adherence to structured output formats.

Does AI system testing work for validating chat assistants in production-like scenarios?

AI system testing validates chat assistants by testing prompt templates, responses, and tool invocations in production-like scenarios. It applies reproducible eval datasets to enforce safety and deterministic behavior.