LABSCO SUMMARY

A cloud desktop for the agent, with a window you can watch through.

The distinguishing piece is the screen stream — most remote execution environments give you a transcript, this one gives you a link into the running desktop with an option to grab the keyboard. Free service during the public beta is limited, with a concurrency ceiling of 10 instances, and the stream links expire quickly, so open them immediately.

What it is

A hosted MCP endpoint into Wuying AgentBay, Alibaba Cloud's serverless execution environment for AI agents. Instead of running tools on your machine, the agent gets a cloud session with a Linux image, and your configuration and cookies stay isolated and can be remounted next time.

What you get

Browser, File and Terminal tools in the default environment of the initial release
A session that survives between runs — pass EXTERNALID in the URL to keep the environment and its configuration for next time
A live screen stream: the server returns a link of the form https://wuying.aliyun.com?mcp.html?authcode=<authCode>&resourceId=<resourceId> so you can watch and take over, with keyboard and mouse switches set by &input=true&keyboard=true
Built-in Linux images that Alibaba Cloud updates while keeping backward compatibility

Requirements

An AgentBay console account and an API Key created under Service Management — during the public beta each account can create 10 API Keys. Configure resources in the console (pick an API Key and an image), then copy the generated snippet into your client. SSE needs no download: point the client at https://agentbay.wuying.aliyun.com/sse?APIKEY=<YOUR_APIKEY>; STDIO is also supported. Service regions are assigned from your access IP.

Setup effort

Get your endpoint, then paste it — add your endpoint to your client

See installation options

USE CASES

01

Letting an agent browse without touching your machine

Start a cloud session and hand the browsing task to it, so downloads and cookies land in the cloud environment rather than your laptop.

02

Watching an automation that went sideways

Open the returned screen-stream link, turn on keyboard and mouse with the URL switches, and finish the step by hand.

03

Picking up where the last run stopped

Add EXTERNALID to the endpoint URL so the same environment and its stored state come back instead of being released after the task.

BEFORE YOU INSTALL

What to know first

Requires

An AgentBay account, and an API Key (starting akm-) created on the Service Management page of the AgentBay Console
A client that can reach a remote MCP server over HTTP

Where it runs

The documented client connects to a hosted endpoint.

INSTALLATION

Connect your client

Server setup

ENDPOINT URL

https://agentbay.wuying.aliyun.com/sse?APIKEY=<YOUR_APIKEY>

Add this hosted endpoint to your MCP client using the credentials listed under Requirements.

MCP Clients

Cursor

CURSOR · JSON

{
  "mcpServers": {
    "wuying_mcp_server": {
      "url": "https://agentbay.wuying.aliyun.com/sse?APIKEY=<YOUR_APIKEY>"
    }
  }
}

Wuying AgentBay MCP Server