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computer-use-browser-desktop

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Original

English
🇨🇳

Translation

Chinese

Computer use: browser + desktop (Box)

Computer use：浏览器 + 桌面（Box）

Use this when a task needs a real GUI, not just a shell: logging into a web app, validating a rendered UI, controlling Chrome, testing an Electron app, or recording a demo. Box runs a full Linux desktop with Chrome; the Lux agent automates desktop/browser interactions and auto-records the session.
当任务需要真实 GUI，而不仅仅是 shell 时，使用此功能：登录 Web 应用、验证渲染后的 UI、控制 Chrome、测试 Electron 应用或录制演示。Box 运行完整的 Linux 桌面环境并内置 Chrome；Lux Agent 自动执行桌面和浏览器交互，并自动录制会话。

Recipe

操作步骤

bash
box_id="$(box new --json | jq -r 'select(.event == "ready") | .id')"
bash
box_id="$(box new --json | jq -r 'select(.event == "ready") | .id')"

Get a live desktop stream URL (60fps WebRTC, or VNC over HTTPS on bad networks)

获取实时桌面流 URL（60fps WebRTC，或在网络不佳时使用 VNC over HTTPS）

box desktop "$box_id" --json
box desktop "$box_id" --json

Automate a GUI goal with Lux (records to /home/user/lux-demos/)

使用 Lux 自动完成 GUI 任务（录制到 /home/user/lux-demos/）

box ssh "$box_id" -- "lux start 'log in to example.com and screenshot the dashboard'" box ssh "$box_id" -- "lux run --max-steps 30" box ssh "$box_id" -- "lux status"
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box ssh "$box_id" -- "lux start 'log in to example.com and screenshot the dashboard'" box ssh "$box_id" -- "lux run --max-steps 30" box ssh "$box_id" -- "lux status"
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Why Box

为什么选择 Box

  • Real desktop + Chrome — does GUI work headless setups can't.
  • Two stream modes — 60fps WebRTC (Moonlight) for quality, VNC-over-HTTPS for reliability on restrictive networks.
  • Auto-recorded demos — every Lux run produces a video artifact.
  • 真实桌面 + Chrome——可完成无头环境无法完成的 GUI 操作。
  • 两种流模式——60fps WebRTC（Moonlight）可提供高质量画面，VNC over HTTPS 则可在受限网络中提供更可靠的连接。
  • 自动录制演示——每次 Lux 运行都会生成视频文件。

Prereqs

前提条件

curl -fsSL https://box.ascii.dev/install | sh
, then 
box login "$BOX_API_KEY" --json
.
curl -fsSL https://box.ascii.dev/install | sh
，然后运行 
box login "$BOX_API_KEY" --json
。

Limits

限制

EU-only; 100 active VMs soft cap. For massive parallel headless browser fleets, dedicated browser providers (Browserbase) scale further; Box is best when you need a full machine behind the browser.
仅限欧盟；活跃 VM 软上限为 100 个。对于大规模并行无头浏览器集群，专用浏览器提供商（Browserbase）可扩展至更大规模；当你需要在浏览器背后运行一台完整计算机时，Box 是最佳选择。