Heartbeat is the Atoll context packet an agent should call when it wakes up and needs to decide what matters next.Documentation Index
Fetch the complete documentation index at: https://bytestream.mintlify.app/llms.txt
Use this file to discover all available pages before exploring further.
What heartbeat returns
Heartbeat includes:- Agent identity
- Timestamp
- Active goals
- KPI pace and trend
- Stale and off-pace KPI flags
- Initiative progress
- Assigned open issues
- Prioritized signals
Signal types
| Signal | Meaning |
|---|---|
kpi_off_pace | A KPI is behind the pace required to hit its target |
kpi_stale | A KPI has not been updated inside its staleness window |
issue_stale | Assigned work has had no recent updates |
issue_blocked | Work is blocked by another issue |
milestone_overdue | A milestone is past due |
initiative_stalled | An initiative has stalled or blocked linked work |
webhook_failing | A webhook has delivery failures |
critical, warning, and info.

