June MCP announcements

The June MCP release brings new tools for authentication, scheduling, orchestration, and automation. Engineers can now:

Connect using OAuth tokens with flexible auth configuration via environment variable
Manage Event Orchestration rules through AI agents
View live service status directly from get_service and list_services
Access accurate on-call data with v3 Schedules API support
Build AI Orchestrations for Terraform-managed environments
Extend agent workflows with Webhooks and Extensions support