Turn silent agent failures into bounded incident response.
Detect disconnected supervisors, repeated failed interventions, CI regressions, and exhausted budgets before they become runaway overnight jobs.
The problem
An unattended agent can look busy while disconnected, loop on the same failing action, or continue spending after the useful path is gone. A late log line should not make a stale process healthy again.
The operating model
Sleep Mode uses durable heartbeats, failure counters, budgets, and explicit resume controls to turn uncertainty into a paused, reviewable state.
From vague autonomy to bounded operations.
Detect silence
A persisted watchdog pauses the run after four minutes without a newly accepted signed event.
Break loops
Three failed interventions trip a circuit breaker and stop new command leases.
Respect budgets
Cost and action deltas commit with a replay-proof signal ledger and pause at the armed ceiling.
Resume explicitly
Delayed journal replay never auto-resumes a paused run; an operator must understand the failure first.