Run in the background

Keep the local collector running at login using macOS launchd or a Linux user service.

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beam start runs in your terminal and stops when that process exits. A background service runs the same userspace collector under your account and can restart after a crash. It does not add kernel capture or change which agent hooks are supported.

Install the service

Code
beam service install
beam service status
beam studio

The install command registers and starts the collector. Avoid leaving a separate beam start process on the same port. Use --port at installation when you need a different listener:

Code
beam service install --port 4400

Configure BEAM_COLLECTOR_URL=http://127.0.0.1:4400 for CLI commands that talk to that listener. A port change also changes Studio's browser origin and pairing state.

Platform behavior

PlatformService definitionLifecycle
macOS~/Library/LaunchAgents/ai.beam.collector.plistUser launch agent with RunAtLoad and KeepAlive
Linux~/.config/systemd/user/beam.serviceUser unit enabled and started with restart behavior
WindowsNot supported by beam serviceRun beam start directly

These are user services, not system-wide endpoint enforcement. Login/session behavior depends on the service manager configuration.

Set the data directory

Code
BEAM_DATA_DIR=/absolute/private/beam-data beam service install

The installer embeds the resolved data directory into the service definition because service managers do not inherit your interactive shell environment. Ensure the location is private and writable by the intended user. Inspect the generated definition when using additional custom settings; do not assume every shell variable persists after reboot.

Operate and inspect

Code
beam service stop
beam service start
beam service status
beam service logs

logs prints the log file paths or the command used to follow the service logs. Inspect stderr for hook wiring, configuration, and binding errors. If Studio cannot connect, verify the service status, collector URL, port, and data directory used to read the token.

Remove the service

beam service uninstall stops and removes the background service. It is not the same as removing agent hooks, deleting local history, or revoking workspace registration. Use Uninstall & offboarding for a complete device retirement workflow.

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