Maestro

Agentic UI Testing.
Open source, human-readable code, easy CI integrations, and powerful CLI and desktop app.

[Maestro @maestro__dev]

this is what AUTOMATED UI testing looks like

testing @Twitch's with Maestro

[Maestro @maestro__dev]

The Maestro MCP reads our live docs, and we update those every week. So it keeps getting better and smarter without us shipping any code

[Maestro @maestro__dev]

AGENTIC UI TESTING = Maestro MCP

[Maestro @maestro__dev]

Does your app still work the way it should? Install Maestro MCP, then ask Claude Code, Codex or whatever coding agent you use to test it end to end, like the pros do.

[Maestro @maestro__dev]

Have Claude Code, Cursor or Codex run a UI test on an iOS Simulator or Android emulator, then save it as a Flow and run the same test again. https://t.co/gqLefZLt9I

[Maestro @maestro__dev]

Maestro MCP is the part that touches the phone. The agent decides what to test, Maestro taps, types and long-presses for it, and here it's adding and deleting a habit in Habitica.

[Maestro @maestro__dev]

@claudeai running a UI test on the Medium app by itself, through the open source Maestro MCP! ✅

[Maestro @maestro__dev]

This is what agentic UI testing looks like, Claude Code runs a full ASOS shopping flow on Android through the Maestro MCP, and even closes the promo pop-up that showed up halfway through.

[Jorge Castillo @JorgeCastilloPr]

We are entering the agentic era of E2E tests and agents interacting directly with Android emulators.

Things are evolving quickly as we speak.

Maestro MCP is a game changer in this matter 🔥

[Maestro @maestro__dev]

Told @claudeai Code to browse Google News, follow the Technology topic and open the top story, and the Maestro MCP gave it the Android emulator to go do it.

[Maestro @maestro__dev]

Amazon, Meta, DoorDash and xAI... all test their mobile apps with it, and it's free and open source!

[Maestro @maestro__dev]

Open source UI testing in YAML. Install the Maestro MCP in Claude, Cursor, Codex, or any coding agent you use.

[Maestro @maestro__dev]

@itsbirdo_ @nextappdevcon Yes! Berlin

[Maestro @maestro__dev]

The team is at @nextappdevcon this week! If you're around, come say hi at our booth. We're happy to show you what agentic UI testing looks like with Maestro. 🕺

[Maestro @maestro__dev]

End-to-end mobile testing without the headache: Maestro MCP

[Maestro @maestro__dev]

Incredibly easy to write and maintain. That's agentic UI testing.

[Maestro @maestro__dev]

all you need is love, and to let Claude handle your e2e tests with the open source Maestro MCP.

[Maestro @maestro__dev]

@WirMachenAuf_de We hear ya. Stay tuned... 😉

[Maestro @maestro__dev]

The beauty of mobile UI testing when the agent does the tapping.

[Maestro @maestro__dev]

Android 17 (API 37) is here! 🚀
Maestro CLI 2.11.0 runs it locally and on Maestro Cloud, and finds the right system image for you.

Also in 2.11.0: Cloud video scrubbing now lines up with your commands.

Everything else: https://t.co/aq5hodUovU

[Maestro @maestro__dev]

do you remember when we used to test mobile UIs by hand? Me neither.