Persistent execution jobs
Start builds, tests and deploys asynchronously. Stream stdout and stderr, cancel work, retry failed attempts and keep results after reconnects.
Secure AI-to-computer relay
Your AI can work on the computer. You stay in command.
Captain Relay connects AI assistants to enrolled computers through a policy-controlled, auditable relay — with human approvals when an action needs them.
Relay sessiondevice online
✓ policy run_command · allow
→ job deploy-production
→ stream building application…
→ stream deploying worker…
✓ result completed · exit 0
→ audit event persisted
01Identity before access
02Policies before execution
03Humans approve sensitive actions
04Every action leaves an audit trail
Remote control, without handing over the keys.
Give an AI the narrow capability it needs — files, commands, long-running jobs or native desktop input — instead of exposing an unrestricted machine.
Native Computer Use
On supported desktops, Captain Relay can capture the screen, discover windows and send precise pointer or keyboard input through native desktop APIs.
Policy-controlled tools
Allow, deny or require approval per capability and device. Reading a file does not have to grant shell or desktop control.
One request. Four control points.
Captain Relay sits between the assistant and the computer, turning broad intent into a specific, attributable action.
01
Authenticate
The user signs in and the client proves its identity before the relay accepts a request.
02
Evaluate
The server checks device ownership and the exact policy for the requested capability.
03
Approve
When policy requires it, execution pauses until a human explicitly approves the action.
04
Execute + audit
The enrolled agent performs the narrow action and sends the result back through the relay.
Control plane first
Security is part of the execution model.
Captain Relay is designed so remote capability is explicit, scoped and revocable. The assistant cannot turn one granted tool into every other tool.
Secure account authenticationIdentity before access
Per-device ownershipServer enforced
Human approval queueDefault for sensitive tools
Auditable execution jobsPersistent lifecycle
Heartbeat + reconnectResilient relay
Device policyproduction-laptop
read_fileProject workspace
Allowrun_commandBuild and deploy commands
Allowcapture_screenMay expose private information
Approvecomputer_sequencePointer and keyboard input
ApproveMake the computer an AI tool — not an AI free-for-all.
Enroll a device, choose the policies, then let your assistant do useful work through Captain Relay.
Open Captain Relay