{
  "feature_name": "scheduler-core",
  "created_at": "2026-07-27T00:00:00Z",
  "updated_at": "2026-08-19T00:00:00Z",
  "language": "en",
  "phase": "implementation-complete",
  "parent_spec": "scheduler-framework",
  "description": "Core/driver separation, pluggable job picker interface, and simulation mode for the XCE scheduler",
  "approvals": {
    "requirements": {
      "generated": true,
      "approved": true
    },
    "design": {
      "generated": true,
      "approved": true
    },
    "tasks": {
      "generated": true,
      "approved": true
    }
  },
  "ready_for_implementation": true,
  "blocked_on": [],
  "sibling_specs": ["scheduler-allocation", "scheduler-preemption"]
}