PR 33858 real development runtime verification

main: 9cd7a04797184c92a8f636ae1e918f42c139d850
PR: d372d3d027fd4a1570ffcbdf7ca540f592a21c5d
Linux; unseeded isolated data; real Codex gpt-6.1-sol; no mocks or fixtures.
Main stopped before PR started. Web driven with repository Playwright and /usr/bin/google-chrome.

main: t3 thread show --json (calls t3_thread_read); sidebar Waiting
{
  "threadId": "mcp:ec3e83ba-5a8a-4489-b8b2-af54f20e96b0",
  "status": "completed",
  "providerInstanceId": "codex",
  "model": "gpt-6.1-sol",
  "blockedOnThreadWait": "<absent>",
  "pendingBackgroundTasks": "<absent>"
}

main: t3 thread list --json (calls t3_thread_list)
[
  {
    "threadId": "mcp:ec3e83ba-5a8a-4489-b8b2-af54f20e96b0",
    "status": "completed",
    "providerInstanceId": "codex",
    "model": "gpt-6.1-sol",
    "blockedOnThreadWait": "<absent>",
    "pendingBackgroundTasks": "<absent>"
  }
]

PR: t3 thread show --json; completed parent with live async child
{
  "threadId": "mcp:ee10772a-a423-4169-b538-2a351c766511",
  "status": "completed",
  "providerInstanceId": "codex",
  "model": "gpt-6.1-sol",
  "blockedOnThreadWait": false,
  "pendingBackgroundTasks": [
    {
      "taskId": "turn-item:delegated-task:command%3Amcp%3A4861df63-5e34-41f3-850c-0935a1c959ab%3Adelegate-task%3Aff034f05-f306-4885-996a-0bffb9e5a2fd",
      "kind": "subagent",
      "description": "background runtime verification",
      "childThreadId": "thread:delegated-task:command%3Amcp%3A4861df63-5e34-41f3-850c-0935a1c959ab%3Adelegate-task%3Aff034f05-f306-4885-996a-0bffb9e5a2fd"
    }
  ]
}

PR: t3 thread list --json
[
  {
    "threadId": "mcp:ee10772a-a423-4169-b538-2a351c766511",
    "status": "completed",
    "providerInstanceId": "codex",
    "model": "gpt-6.1-sol",
    "blockedOnThreadWait": false,
    "pendingBackgroundTasks": [
      {
        "taskId": "turn-item:delegated-task:command%3Amcp%3A4861df63-5e34-41f3-850c-0935a1c959ab%3Adelegate-task%3Aff034f05-f306-4885-996a-0bffb9e5a2fd",
        "kind": "subagent",
        "description": "background runtime verification",
        "childThreadId": "thread:delegated-task:command%3Amcp%3A4861df63-5e34-41f3-850c-0935a1c959ab%3Adelegate-task%3Aff034f05-f306-4885-996a-0bffb9e5a2fd"
      }
    ]
  }
]

PR: observer running t3_thread_wait
{
  "threadId": "00497e3c-b069-4580-8f55-51a6e6dd17c9",
  "status": "running",
  "providerInstanceId": "codex",
  "model": "gpt-6.1-sol",
  "blockedOnThreadWait": true,
  "pendingBackgroundTasks": []
}

PR: list during thread wait
[
  {
    "threadId": "00497e3c-b069-4580-8f55-51a6e6dd17c9",
    "status": "running",
    "providerInstanceId": "codex",
    "model": "gpt-6.1-sol",
    "blockedOnThreadWait": true,
    "pendingBackgroundTasks": []
  },
  {
    "threadId": "mcp:ee10772a-a423-4169-b538-2a351c766511",
    "status": "completed",
    "providerInstanceId": "codex",
    "model": "gpt-6.1-sol",
    "blockedOnThreadWait": false,
    "pendingBackgroundTasks": [
      {
        "taskId": "turn-item:delegated-task:command%3Amcp%3A4861df63-5e34-41f3-850c-0935a1c959ab%3Adelegate-task%3Aff034f05-f306-4885-996a-0bffb9e5a2fd",
        "kind": "subagent",
        "description": "background runtime verification",
        "childThreadId": "thread:delegated-task:command%3Amcp%3A4861df63-5e34-41f3-850c-0935a1c959ab%3Adelegate-task%3Aff034f05-f306-4885-996a-0bffb9e5a2fd"
      }
    ]
  }
]

PR: parent after child completed
{
  "threadId": "mcp:ee10772a-a423-4169-b538-2a351c766511",
  "status": "completed",
  "providerInstanceId": "codex",
  "model": "gpt-6.1-sol",
  "blockedOnThreadWait": false,
  "pendingBackgroundTasks": []
}

PR: observer after wait completed
{
  "threadId": "00497e3c-b069-4580-8f55-51a6e6dd17c9",
  "status": "completed",
  "providerInstanceId": "codex",
  "model": "gpt-6.1-sol",
  "blockedOnThreadWait": false,
  "pendingBackgroundTasks": []
}

PR: list after completion
[
  {
    "threadId": "00497e3c-b069-4580-8f55-51a6e6dd17c9",
    "status": "completed",
    "providerInstanceId": "codex",
    "model": "gpt-6.1-sol",
    "blockedOnThreadWait": false,
    "pendingBackgroundTasks": []
  },
  {
    "threadId": "mcp:ee10772a-a423-4169-b538-2a351c766511",
    "status": "completed",
    "providerInstanceId": "codex",
    "model": "gpt-6.1-sol",
    "blockedOnThreadWait": false,
    "pendingBackgroundTasks": []
  }
]

Real Codex observer tool calls also confirmed identical list/read fields and no parentTaskId/providerInstanceId inside task entries.
Web composer follow-up after completion:
[background work verification](t3-thread://v2/d75fd092-b455-4ae5-98f9-5d933b8ca4c7/mcp:ee10772a-a423-4169-b538-2a351c766511):

| tool | status | blockedOnThreadWait | pendingBackgroundTasks |
|---|---|---|---|
| `t3_thread_read` | `completed` | `false` | `[]` |
| `t3_thread_list` | `completed` | `false` | `[]` |

NORMAL_FOLLOWUP_OK

Blacksmith: vp test run apps/server/src/mcp/OrchestratorMcpService.test.ts apps/server/src/mcp/OrchestratorMcpService.activity.test.ts packages/contracts/src/orchestratorMcp.test.ts
3 files passed; 67 tests passed.
CI: 32 successful, 0 failing, 0 pending at inspected head.
No source changes, commits, or pushes.