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Namespace supports visual debug access, which is useful for debugging GUI applications, testing user interfaces, and investigating display-related issues.

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VNC integration

Access your Mac runners through Remote Display (VNC) directly from the Namespace dashboard. You can also start a VNC session from your command line:
1

Identify the runner instance id

Open the Set up job step in your job logs. The instance id can be found in the runner name.Runner name: 'nsc-runner-<instance-id>'You can also look up which instance ran which job in our dashboard.
2

Start a VNC session

To connect to the runner instance, you can use our CLI.
VNC support is currently available for macOS runners. Support for other platforms is in development.

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RDP access

To gain interactive, visual access to your Windows runners, you can rely on our RDP integration. You can start an RDP session using our CLI.
1

Identify the runner instance id

Open the Set up job step in your job logs. The instance id can be found in the runner name.Runner name: 'nsc-runner-<instance-id>'You can also look up which instance ran which job in our dashboard.
2

Start an RDP session

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Next steps

Last modified on September 15, 2026