AI Agent Testing CLI Tool
3.4k 2026-04-21
millionco/expect
Expect empowers AI coding agents with automated, real-browser QA capabilities by generating and executing test plans based on code changes.
Core Features
Automated test plan generation from Git changes.
Real browser testing powered by Playwright.
Seamless integration with popular AI coding agents (e.g., Claude Code, Codex).
Comprehensive checks for performance, security, design, and app completeness.
CI/CD pipeline integration for continuous testing.
Quick Start
npm install -g expect-cliDetailed Introduction
Expect is a specialized CLI tool designed to give AI coding agents "QA superpowers." It automatically analyzes code changes, generates a comprehensive test plan, and executes it in a real browser using Playwright. Unlike traditional testing frameworks that require manual script writing, Expect automates the entire process, identifying issues related to performance, security, design, and application completeness. It integrates directly with existing AI agents like Claude Code and Codex, enabling them to find and fix bugs efficiently, making the development workflow faster and more reliable.