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.
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.
- 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
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_API_KEY`; STDIO is also supported. Service regions are assigned from your access IP.
One command plus a key — npx -y mcp-remote https://agentbay.wuying.aliyun.com/sse?APIKEY=YOUR_API_KEY, then supply credentials