Who is on call for a service
The oppex.oncall.whoIsOnCallForService MCP tool — find who is on call right now at each escalation level of a service.
Who is on call by integration key
The oppex.oncall.whoIsOnCallByServiceKey MCP tool — find who is on call for the service that owns an integration key.
A person's on-call assignments
The oppex.oncall.whoIsOnCallByUser MCP tool — find which services a person is on call for, and whether they are on call now.