AI-powered testing insights and analysis. Discover tests, generate test cases, analyze coverage gaps, detect flaky tests, and get intelligent testing suggestions. Works with any test framework via VS Code's Testing API.
Installation
Launch VS Code Quick Open (Ctrl+P), paste the following command, and press enter.
Comprehensive testing capabilities for AI agents with MCP integration. Run tests, analyze coverage, generate tests, debug failures, and manage the complete testing lifecycle.
Features
Test Execution: Run tests across multiple frameworks (Jest, Mocha, Pytest, Vitest)
Coverage Analysis: Analyze test coverage with visual decorations
Test Generation: AI-powered test generation from code
Debugging Integration: Debug failing tests with mcp-debugger-server
Visual Regression: Screenshot comparison with mcp-screenshot
Flaky Test Detection: Identify and fix unreliable tests
Mutation Testing: Verify test suite effectiveness
Impact Analysis: Run only affected tests
Performance Benchmarking: Identify and optimize slow tests
Requirements
VS Code 1.105.0 or higher
Node.js 18+ (for JavaScript/TypeScript projects)
Python 3.8+ (for Python projects)
Extension Settings
This extension contributes the following settings:
mcp-testing.server.autoStart: Automatically start MCP server when VS Code opens
mcp-testing.test.defaultFramework: Default test framework to use