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Ui Tars Desktop MCP server

Ui Tars Desktop is Bytedance's MCP server in the official registry (io.github.bytedance/mcp-server-browser). Declared transport: stdio (local, npm), SSE (remote), Streamable HTTP (remote).

★ 39,306 GitHub stars · 2026-10-17

Real user ratings coming soon

Transport	stdio (local, npm), SSE (remote), Streamable HTTP (remote)
Auth	No secrets declared in registry entry; uses your account with the vendor
Registry name	io.github.bytedance/mcp-server-browser · 1.0.0
Source	https://github.com/bytedance/UI-TARS-desktop
Remote endpoints	http://127.0.0.1:<YOUR_PORT>/sse, http://127.0.0.1:<YOUR_PORT>/mcp
Data source	Official MCP Registry
Kind	Community
GitHub stars	39,306 GitHub stars, fetched 2026-10-17
Date checked	2026-10-17
License	Apache-2.0
Last commit	2026-10-09

Install

Configs are generated only from packages and remotes on the registry entry. Empty optional flags are listed instead of inserted. Nothing is added that the entry does not declare.

The registry publishes @agent-infra/mcp-server-browser as a sse URL, not as a local process.

The registry publishes @agent-infra/mcp-server-browser as a streamable-http URL, not as a local process.

Remote

http://127.0.0.1:<YOUR_PORT>/sse

Claude Desktop · mcpServers

{
  "mcpServers": {
    "ui-tars-desktop": {
      "url": "http://127.0.0.1:<YOUR_PORT>/sse"
    }
  }
}

Cursor · mcpServers

{
  "mcpServers": {
    "ui-tars-desktop": {
      "url": "http://127.0.0.1:<YOUR_PORT>/sse"
    }
  }
}

VS Code · .vscode/mcp.json

{
  "servers": {
    "ui-tars-desktop": {
      "type": "sse",
      "url": "http://127.0.0.1:<YOUR_PORT>/sse"
    }
  }
}

Claude Code · .mcp.json

{
  "mcpServers": {
    "ui-tars-desktop": {
      "type": "sse",
      "url": "http://127.0.0.1:<YOUR_PORT>/sse"
    }
  }
}

claude mcp add

claude mcp add --transport sse ui-tars-desktop http://127.0.0.1:<YOUR_PORT>/sse

http://127.0.0.1:<YOUR_PORT>/mcp

Claude Desktop · mcpServers

{
  "mcpServers": {
    "ui-tars-desktop": {
      "url": "http://127.0.0.1:<YOUR_PORT>/mcp"
    }
  }
}

Cursor · mcpServers

{
  "mcpServers": {
    "ui-tars-desktop": {
      "url": "http://127.0.0.1:<YOUR_PORT>/mcp"
    }
  }
}

VS Code · .vscode/mcp.json

{
  "servers": {
    "ui-tars-desktop": {
      "type": "http",
      "url": "http://127.0.0.1:<YOUR_PORT>/mcp"
    }
  }
}

Claude Code · .mcp.json

{
  "mcpServers": {
    "ui-tars-desktop": {
      "type": "http",
      "url": "http://127.0.0.1:<YOUR_PORT>/mcp"
    }
  }
}

claude mcp add

claude mcp add --transport http ui-tars-desktop http://127.0.0.1:<YOUR_PORT>/mcp

Local package (npm)

Claude Desktop · mcpServers

{
  "mcpServers": {
    "ui-tars-desktop": {
      "command": "npx",
      "args": [
        "-y",
        "@agent-infra/mcp-server-browser",
        "vision"
      ]
    }
  }
}

Cursor · mcpServers

{
  "mcpServers": {
    "ui-tars-desktop": {
      "command": "npx",
      "args": [
        "-y",
        "@agent-infra/mcp-server-browser",
        "vision"
      ]
    }
  }
}

VS Code · .vscode/mcp.json

{
  "servers": {
    "ui-tars-desktop": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@agent-infra/mcp-server-browser",
        "vision"
      ]
    }
  }
}

Claude Code · .mcp.json

{
  "mcpServers": {
    "ui-tars-desktop": {
      "command": "npx",
      "args": [
        "-y",
        "@agent-infra/mcp-server-browser",
        "vision"
      ]
    }
  }
}

claude mcp add

claude mcp add ui-tars-desktop -- npx -y @agent-infra/mcp-server-browser vision

Optional arguments left out of the snippet

browser — browser or chrome channel to use, possible values: chrome, edge, firefox.
cdp-endpoint — Chrome DevTools Protocol endpoint URL
ws-endpoint — WebSocket endpoint to connect to, for example
executable-path — Path to the browser executable
output-dir — Path to the output directory
proxy-bypass — Comma-separated list of patterns to bypass the proxy
proxy-server — Proxy server address

Optional environment variables

Not placed in the snippet. Names declared on the entry:

DISPLAY

Other packages on the entry

npm @agent-infra/mcp-server-browser latest
npm @agent-infra/mcp-server-browser latest

FAQ

What transport does Ui Tars Desktop use?

stdio (local, npm), SSE (remote), Streamable HTTP (remote).

What credentials are declared for Ui Tars Desktop?

No secrets declared in registry entry; uses your account with the vendor.

When was this checked, and what is the source?

These facts were checked on 2026-10-17. Registry name: io.github.bytedance/mcp-server-browser. Source: https://github.com/bytedance/UI-TARS-desktop.

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