Build, benchmark, and deploy agents that use computers

Choose Your Path

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Cua - Agent-Ready Sandboxes for Any OS

Build agents that see screens, click buttons, and complete tasks autonomously. One API for any VM or container image — cloud or local.

# Requires Python 3.12 or 3.13
from cua_sandbox import Sandbox, Image

# Same API regardless of OS or runtime
async with Sandbox.ephemeral(Image.linux()) as sb:   # or .macos() .windows() .android()
    result = await sb.shell.run("echo hello")
    screenshot = await sb.screenshot()
    await sb.mouse.click(100, 200)
    await sb.keyboard.type("Hello from Cua!")
    await sb.mobile.gesture((100, 500), (100, 200))  # multi-touch gestures

	Linux container	Linux VM	macOS	Windows	Android	BYOI (.qcow2, .iso)
Cloud (cua.ai)	✅	✅	✅	✅	✅	🔜 soon
Local (QEMU)	✅	✅	✅	✅	✅	✅

Get Started | Examples | API Reference

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CuaBot - Co-op computer-use for any agent

cuabot gives any coding agent a seamless sandbox for computer-use. Individual windows appear natively on your desktop with H.265, shared clipboard, and audio.

npx cuabot                 # Setup onboarding

# Run any agent in a sandbox
cuabot claude              # Claude Code
cuabot openclaw            # OpenClaw in the sandbox

# Run any GUI workflow in a sandbox
cuabot chromium
cuabot --screenshot
cuabot --type "hello"
cuabot --click <x> <y> [button]

Built-in support for agent-browser and agent-device (iOS, Android) out of the box.

Get Started | Installation | First spotted at ClawCon

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Cua-Bench - Benchmarks & RL Environments

Evaluate computer-use agents on OSWorld, ScreenSpot, Windows Arena, and custom tasks. Export trajectories for training.

# Install and create base image
cd cua-bench
uv tool install -e . && cb image create linux-docker

# Run benchmark with agent
cb run dataset datasets/cua-bench-basic --agent cua-agent --max-parallel 4

Get Started | Partner With Us | Registry | CLI Reference

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Lume - macOS Virtualization

Create and manage macOS/Linux VMs with near-native performance on Apple Silicon using Apple's Virtualization.Framework.

# Install Lume
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/trycua/cua/main/libs/lume/scripts/install.sh)"

# Pull & start a macOS VM
lume run macos-sequoia-vanilla:latest

Get Started | FAQ | CLI Reference

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Packages

Package	Description
cuabot	Multi-agent computer-use sandbox CLI
cua-agent	AI agent framework for computer-use tasks
cua-sandbox	SDK for creating and controlling sandboxes
cua-computer-server	Driver for UI interactions and code execution in sandboxes
cua-bench	Benchmarks and RL environments for computer-use
lume	macOS/Linux VM management on Apple Silicon
lumier	Docker-compatible interface for Lume VMs

Resources

• Documentation — Guides, examples, and API reference
• Blog — Tutorials, updates, and research
• Discord — Community support and discussions
• GitHub Issues — Bug reports and feature requests

Contributing

We welcome contributions! See our Contributing Guidelines for details.

License

MIT License — see LICENSE for details.

Third-party components have their own licenses:

• Kasm (MIT)
• OmniParser (CC-BY-4.0)
• Optional cua-agent[omni] includes ultralytics (AGPL-3.0)

Trademarks

Apple, macOS, Ubuntu, Canonical, and Microsoft are trademarks of their respective owners. This project is not affiliated with or endorsed by these companies.

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Thank you to all our GitHub Sponsors!