Testing Patterns

关于

This skill implements a pragmatic, agent-led approach to testing that favors live system validation over traditional mocking. By utilizing declarative YAML specifications and delegating execution to isolated sub-agents, it allows developers to run comprehensive test suites—including MCP server tools, REST APIs, and Playwright-driven browser workflows—without exhausting the main conversation's context window. It is particularly effective for regression testing and validating tool behavior after code changes.

主要功能

• Agent-based execution to keep the main conversation context clean during large test runs
• Declarative YAML test specifications that serve as both documentation and executable tests
• Rich validation suite including JSON path, regex matching, and response status checks
• 245 GitHub stars
• Native support for testing MCP servers, REST APIs, and Playwright browser automation
• Parallel test execution capabilities for rapid feedback on complex regression suites

使用场景

• Validating MCP server tool responses and connectivity after updates
• Running end-to-end integration tests for web APIs and external services
• Automating multi-step browser workflows to ensure UI stability