Kane CLI By TestMu AI

Kane CLI is a terminal-native AI testing tool from TestMu AI (formerly LambdaTest). Describe what should happen in plain English—Kane CLI runs it in a real browser, verifies every step, and returns a deterministic pass or fail with shareable evidence. No brittle scripts, no waiting on the QA cycle: verify features before the PR, before deploy, in under two minutes. It's built for two audiences at once—developers, QA engineers, and vibe coders, and AI coding agents like Claude Code, Cursor, Codex, and Gemini, which can build features but can't verify them in a real browser. Kane CLI is the verification layer they call, installed with one command. Three modes (TUI, CLI, Agent), the Test.md replayable test format, native Playwright export, and Test Manager sync make it fit any workflow. Runs on Windows, Linux, and macOS with a free tier. It's more than a CLI—the next step toward agent-native validation.

Key Features:

• Natural-language test authoring: Describe what to test in plain English—no code required.
• Real-browser verification: Runs in real Chrome, checks every step, returns a deterministic pass/fail with a shareable evidence link.
• Three modes: Interactive TUI, Non-Interactive CLI (for CI), and Agent Mode with agent-native NDJSON output.
• Test.md: Capture any session as replayable Markdown tests with imports, variables, and replay.
• AI agent integration: One-command skill installer (npx @testmuai/kane-cli-skill) for Claude Code, Cursor, Codex, and Gemini.
• Fits your stack: Native Playwright export, Test Manager sync, and CI/CD support; runs on Windows, Linux, and macOS.

Main Use Cases:

• Verify before you ship: Confirm features work before the PR, before the QA cycle, before deploy.
• Agent-built code validation: Give AI coding agents a real-browser verification layer for what they generate.
• Codeless test creation: Let QA, PMs, and vibe coders build automated tests without writing code.
• Faster regression testing: Author and maintain reliable end-to-end suites at speed.