Open-source platform combining product analytics, session replay, A/B testing, and feature flags in one toolkit for product engineers.
Kane CLI By TestMu AI

About Kane CLI By TestMu AI
Kane CLI — AI Browser Automation & Testing, From Your Terminal Kane CLI is a terminal-native AI testing tool from TestMu AI (formerly LambdaTest) that turns plain-English instructions into verified browser tests. Instead of writing and maintaining brittle Playwright or Selenium scripts, you describe what should happen — “log in as an admin, open the billing page, and confirm the plan shows Enterprise” — and Kane CLI drives a real Chrome browser to execute it, verify each step, and return a deterministic pass or fail with a shareable evidence link. It’s built for two kinds of users at once: humans who want fast end-to-end verification without scripting, and AI coding agents that need a reliable way to prove the code they write actually works in a browser. Use Cases And Features 1. Pre-PR feature verification Before opening a pull request, verify the feature you just built works end-to-end — “sign up, confirm the welcome email flow, land on the dashboard” — without writing 200 lines of test code first. 2. Smoke testing new releases Run quick natural-language checks across critical user journeys (login, checkout, search, key forms) after every deploy to catch breakages before users do. 3. End-to-end flow automation Automate and validate complete multi-step journeys — onboarding, checkout, account settings, booking flows — as a single plain-English objective instead of a brittle script.
Key features
- Turns plain-English instructions into verified browser tests
- Drives a real Chrome browser to execute tests
- Verifies each step and returns pass or fail with a shareable evidence link
- Built for developers, QA, and AI coding agents
- Exports to native Playwright
- Supports pre-PR feature verification
- Supports smoke testing new releases
- Supports end-to-end flow automation
Use cases
- Pre-PR feature verification: verify features work end-to-end without writing test code
- Smoke testing new releases: run quick natural-language checks across critical user journeys
- End-to-end flow automation: automate and validate complete multi-step journeys
Pros
- Turns plain-English instructions into verified browser tests without scripting
- Provides deterministic pass/fail results with shareable evidence links
- Supports both human users and AI coding agents for end-to-end verification
- Integrates seamlessly into terminal workflows for local browser automation
- Offers agent-native capabilities for AI-driven test design and validation
Cons
- Requires initial setup and registration to access credits
- Limited to browser-based testing, excluding native mobile apps
- Natural language interpretation may occasionally misalign with complex test scenarios
Frequently asked questions about Kane CLI By TestMu AI
What is Kane CLI and what does it do?
Kane CLI is a terminal-native AI browser automation tool that converts plain-English instructions into verified end-to-end browser tests. It drives a real Chrome browser to execute and validate user journeys, returning a deterministic pass or fail result with shareable evidence.
Who should use Kane CLI?
Kane CLI is designed for two types of users: humans who want fast end-to-end verification without scripting, and AI coding agents that need a reliable way to prove their code works in a browser.
How does Kane CLI work?
Users describe a test scenario in natural language, such as 'log in as an admin and open the billing page.' Kane CLI then automates a real browser to execute the steps, verifies each action, and generates a pass or fail result with evidence.
Can Kane CLI integrate with existing workflows?
Yes, Kane CLI is designed to integrate into existing workflows by reading PRDs, tickets, and existing test suites to map requirements into testable use cases and acceptance criteria before execution.
Does Kane CLI provide coverage metrics?
Yes, Kane CLI measures coverage by use case and criteria, ensuring only verified outcomes count toward coverage. It highlights gaps ranked by risk, providing a strict and transparent view of what has been tested.
How do I get started with Kane CLI?
To get started, install Kane CLI via npm using 'npm install -g @testmuai/kane-cli' and then run a test using a natural language command like 'kane-cli run verify checkout flow on staging'.