Connect Cursor to a sandbox

Cursor is built on VS Code, so it connects to a sandbox the same way, using Remote - SSH. Your editor stays on your host while files, terminals, and extensions run in the isolated sandbox.

Note

This page covers the Cursor editor connecting to a sandbox over SSH. To run the Cursor agent CLI inside a sandbox instead, see Cursor agent.

Prerequisites

• SSH access set up. See Editor and app integrations.
• Cursor's Remote - SSH support installed.

Connect

Confirm that you can connect to the sandbox from a terminal:

$ ssh demo.sbx

1. Open the Command Palette and run Remote-SSH: Connect to Host.
2. Enter the sandbox host manually as <name>.sbx.
3. Cursor opens a new window connected to the sandbox. Use the remote folder picker to select the mounted workspace.

Notes

• The first connection installs the editor server inside the sandbox, so it can take a moment. Later connections are faster.

Related

• Editor and app integrations — how SSH access works and how to set it up
• Cursor agent — run the Cursor CLI inside a sandbox