{
  "current_phase": "complete",
  "active_task": {
    "id": "OWNERSHIP-REFACTOR",
    "status": "complete",
    "description": "Successfully implemented ownership-based model to eliminate all Mutex/OnceLock from task execution"
  },
  "completed_tasks": [
    {
      "id": "TASK-001",
      "desc": "Updated Task trait to take ownership (self instead of &mut self)",
      "status": "complete"
    },
    {
      "id": "TASK-002",
      "desc": "Updated #[task] macro to generate new Task trait signature",
      "status": "complete"
    },
    {
      "id": "TASK-003",
      "desc": "Removed Mutex from TypedNode - store task directly",
      "status": "complete"
    },
    {
      "id": "TASK-004",
      "desc": "Updated ExecutableNode to consume self and return output",
      "status": "complete"
    },
    {
      "id": "TASK-005",
      "desc": "Modified DagRunner to store Option<Box<dyn ExecutableNode>>",
      "status": "complete"
    },
    {
      "id": "TASK-006",
      "desc": "Updated run() to collect and store outputs from executed nodes",
      "status": "complete"
    },
    {
      "id": "TASK-007",
      "desc": "Updated get() to retrieve from centralized output storage",
      "status": "complete"
    },
    {
      "id": "TASK-008",
      "desc": "Comprehensive testing - all 307 tests pass",
      "status": "complete"
    }
  ],
  "backlog": [],
  "next_agent": "code-reviewer",
  "context": "Ownership-based refactor complete. Eliminated ALL Mutex/OnceLock from task execution path. All 307 tests pass. Ready for review.",
  "technical_decisions": {
    "ownership_model": "Task::run(self) takes ownership - IMPLEMENTED",
    "execution_model": "ExecutableNode consumes self, returns Box<dyn Any + Send> - IMPLEMENTED",
    "storage_model": "DagRunner stores ALL outputs in centralized HashMap - IMPLEMENTED",
    "synchronization": "ZERO Mutex/OnceLock in task execution (only in DAG builder pattern) - ACHIEVED",
    "api_preservation": "Public API unchanged - macro handles delegation transparently - VERIFIED"
  },
  "implementation_summary": {
    "files_changed": [
      "src/task.rs",
      "dagx-macros/src/lib.rs",
      "src/node.rs",
      "src/runner.rs",
      "src/task/tests.rs",
      "src/node/tests.rs",
      "src/runner/tests.rs"
    ],
    "lines_changed": "~350 lines modified",
    "test_results": {
      "total": 307,
      "passed": 307,
      "failed": 0,
      "ignored": 3
    },
    "performance_impact": "Eliminated Mutex contention during task execution - should see improved throughput",
    "breaking_changes": "None - public API preserved"
  }
}