{
  "version": "s12",
  "title": "Task System",
  "description": "A file-persisted task graph tracks status, ownership, and blockedBy dependencies.",
  "steps": [
    {
      "type": "user_message",
      "content": "Break the release into tasks and block deployment until tests pass.",
      "annotation": "The user asks for durable multi-step coordination."
    },
    {
      "type": "tool_call",
      "toolName": "create_task",
      "content": "{\"subject\":\"Run tests\"}",
      "annotation": "Tasks are created as JSON files under .tasks/."
    },
    {
      "type": "tool_call",
      "toolName": "create_task",
      "content": "{\"subject\":\"Deploy release\",\"blockedBy\":[\"task_tests\"]}",
      "annotation": "blockedBy encodes dependency ordering."
    },
    {
      "type": "tool_call",
      "toolName": "claim_task",
      "content": "{\"task_id\":\"task_deploy\",\"owner\":\"agent\"}",
      "annotation": "The claim fails until dependencies are complete."
    },
    {
      "type": "tool_result",
      "toolName": "claim_task",
      "content": "Blocked by: [\"task_tests\"]",
      "annotation": "The task graph prevents premature work."
    },
    {
      "type": "tool_call",
      "toolName": "complete_task",
      "content": "{\"task_id\":\"task_tests\"}",
      "annotation": "Completing a dependency can unblock downstream tasks."
    },
    {
      "type": "tool_result",
      "toolName": "complete_task",
      "content": "Completed task_tests\nUnblocked: Deploy release",
      "annotation": "The harness reports newly available work."
    }
  ]
}