Kane CLI

Kane CLI is a terminal-first browser automation tool from TestMu AI. You write the objective in plain English — "log in as an admin, open the billing page, and verify the plan shows Enterprise" — and the CLI drives a real Chrome browser to carry it out: navigating, clicking, filling forms, extracting data and asserting the outcome. There are no selectors to write and no page-object boilerplate to maintain, which means the test survives the front-end refactor that would normally break it.

Install is a single npm global (npm install -g @testmuai/kane-cli) followed by kane-cli login. Three modes cover the usual situations: an interactive TUI while you are authoring, a non-interactive kane-cli run for CI pipelines, and an agent mode that lets Claude Code, Cursor, Codex or Gemini invoke it directly — so a coding agent can verify its own UI change before opening the pull request rather than claiming it works.

Runs produce evidence rather than a bare exit code: screenshots, DOM snapshots and console logs are written to an .evidence file you can inspect or attach to a PR. DevTools-level assertions let a test validate network calls and console state, not just what is visible on screen. The same flow can be pointed at different base URLs, so one description covers staging and production, and Kane can derive structured coverage from a PRD or ticket rather than from a hand-written test matrix.

Pricing. The CLI itself is free to install and local runs are free. Cloud execution draws on KaneAI credits: Starter is $19/month ($17 annual) for 2,000 credits, Pro $99/month ($89 annual) for 12,000, and Max $199/month ($179 annual) for 25,000, with Enterprise custom-priced. TestMu AI is the company formerly known as LambdaTest, which rebranded in January 2026.