mastra-testing

Test Mastra AI applications with TypeScript examples and eval suites.

Updated Feb 16, 2026
One-click install
npx skills add https://github.com/balazsbarta/mastra-claude-plugin --skill mastra-testing
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mastra-testing
Source: https://github.com/balazsbarta/mastra-claude-plugin/tree/main/skills/mastra-testing
Command: npx skills add https://github.com/balazsbarta/mastra-claude-plugin --skill mastra-testing

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill addresses the challenge of ensuring the reliability and quality of Mastra AI applications by providing comprehensive testing strategies across all development levels.

Core Features & Use Cases

  • Testing Pyramid Guidance: Understand and implement tests from schema validation to agent eval suites.
  • Code Examples: Provides practical, copy-pasteable TypeScript examples for unit, integration, and workflow tests.
  • Use Case: When developing a new Mastra agent, use this Skill to learn how to write effective unit tests for its tools, integration tests for the agent-environment interaction, and set up eval suites to measure its production quality.

Quick Start

Use the mastra-testing skill to write unit tests for a Mastra tool.

Frequently Asked Questions about mastra-testing

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

FAQPage Schema
How do I write unit tests for Mastra AI tools?

Testing Mastra agents involves implementing integration tests to verify agent-environment interactions and utilizing Mastra Studio for interactive testing. This validates end-to-end agent behavior and tool integration reliability.

How do I test Mastra agent integration with external environments?

Testing Mastra agent integration involves implementing integration tests to verify agent-environment interactions and utilizing Mastra Studio for interactive testing. This validates end-to-end agent behavior and tool integration reliability.

What is the testing pyramid for Mastra AI applications?

Production-ready eval suites for Mastra measure agent quality at scale by evaluating workflow tests and agent integration tests. This ensures your Mastra AI application maintains reliability and quality in production environments.

How do I set up eval suites for Mastra AI agents?

Production-ready eval suites for Mastra measure agent quality at scale by evaluating workflow tests and agent integration tests. This ensures your Mastra AI application maintains reliability and quality in production environments.

Can I use Mastra Studio for interactive testing?

Yes, Mastra Studio provides interactive testing capabilities to validate agent behavior and tool integration. It allows developers to manually verify Mastra agent responses and workflow execution during development.