Silent failure
The agent finished, but delivered no PR or artifact
Count the accepted deliverables and require at least one; an agent's done status is not evidence that work was delivered.
What it looks like
The agent returns a successful completion while deliverables_total is 0 and nothing can be reviewed or used.
Why a heartbeat is green
The agent process completed and emitted a terminal status, even though its delivery step produced nothing.
Expectation that catches it
Add an output expectation that warns when deliverables_total is less than 1.
Report it to Glnc
Verify accepted deliverables after the agent exits, then send their count with the completion receipt.
POST /api/v1/monitoring/checks/agent-delivery/runs
{
"result": "succeeded",
"report_id": "agent-delivery-20260830T143000Z",
"evidence": {
"deliverables_total": 0
}
}
Next step
Define one consequential expectation.
Read the API contract before reporting production evidence, or join the private beta to start with one recurring automation.