# Issue 33432 runtime transcript
Driver: issue-33432-driver.sh (parent delegates a child with delegate_task, then `t3 thread send <child> -` from a shell). Each side runs its own dev server (T3CODE_DEV_SEED=0) on a fresh home dir.

## before main b8c2cfad6b

### Claude parent and child
```
project d63c98b7-b05f-420f-a467-600d751ea0ce
parent mcp:dcf7e842-9623-4901-a5eb-58f63afac371
child  thread:delegated-task:command%3Amcp%3Aa08cd6ad-86e6-454f-8b77-b38f00ff6cd6%3Adelegate-task%3Aee5c099e-e53f-4445-bf30-12c75b52f872
16:25:44 t3 thread send <child> -
Sent.
16:26:46 state:
thread  ordinal  status     requested_at              completed_at            
------  -------  ---------  ------------------------  ------------------------
parent  1        completed  2026-11-09T16:25:31.436Z  2026-11-09T16:25:44.250Z
child   1        completed  2026-11-09T16:25:41.056Z  2026-11-09T16:25:43.162Z
child   2        completed  2026-11-09T16:25:46.364Z  2026-11-09T16:25:47.830Z
status     completion_delivery_state  started_at                completed_at            
---------  -------------------------  ------------------------  ------------------------
completed  acknowledged               2026-11-09T16:25:41.052Z  2026-11-09T16:25:43.459Z
```

### Codex parent and child
```
project d63c98b7-b05f-420f-a467-600d751ea0ce
parent mcp:149cee3b-861d-42c8-ad76-c8133d41025e
child  thread:delegated-task:command%3Amcp%3A3ac30b1f-e5f3-4150-aa1f-a6f63b2f2ee7%3Adelegate-task%3A2eaa6a05-265e-4276-a442-532c9055fcf1
16:27:07 t3 thread send <child> -
Sent.
16:28:08 state:
thread  ordinal  status     requested_at              completed_at            
------  -------  ---------  ------------------------  ------------------------
parent  1        completed  2026-11-09T16:26:50.091Z  2026-11-09T16:27:06.840Z
child   1        completed  2026-11-09T16:27:02.053Z  2026-11-09T16:27:04.970Z
child   2        completed  2026-11-09T16:27:08.857Z  2026-11-09T16:27:12.507Z
status     completion_delivery_state  started_at                completed_at            
---------  -------------------------  ------------------------  ------------------------
completed  acknowledged               2026-11-09T16:27:02.050Z  2026-11-09T16:27:05.219Z
```

## after fix/issue-33432 719752ffc0

### Claude parent and child
```
project 1a63c5a8-c914-47c0-a85f-ad5dd7061db5
parent mcp:e25ced1a-2994-4fa5-9a0c-a7d9e40cc757
child  thread:delegated-task:command%3Amcp%3Aba378361-21cb-430a-b59f-85c0a32a938a%3Adelegate-task%3Aa29595aa-6742-44f0-ba82-0f3139ac46f0
16:21:37 t3 thread send <child> -
Sent.
16:22:41 state:
thread  ordinal  status     requested_at              completed_at            
------  -------  ---------  ------------------------  ------------------------
parent  1        completed  2026-11-09T16:21:21.345Z  2026-11-09T16:21:37.502Z
parent  2        completed  2026-11-09T16:21:44.067Z  2026-11-09T16:21:47.497Z
child   1        completed  2026-11-09T16:21:29.696Z  2026-11-09T16:21:34.621Z
child   2        completed  2026-11-09T16:21:41.622Z  2026-11-09T16:21:43.608Z
status     completion_delivery_state  started_at                completed_at            
---------  -------------------------  ------------------------  ------------------------
completed  acknowledged               2026-11-09T16:21:29.692Z  2026-11-09T16:21:35.066Z
completed  delivered                  2026-11-09T16:21:41.622Z  2026-11-09T16:21:43.842Z
```

### Codex parent and child
```
project 1a63c5a8-c914-47c0-a85f-ad5dd7061db5
parent mcp:f8766754-2e7b-4fdb-9433-da62a2a5823f
child  thread:delegated-task:command%3Amcp%3A01af78fb-fb04-477e-afaa-2713c6228d65%3Adelegate-task%3Ad65b6e80-16ca-4cad-a7c2-cecc161ff771
16:23:18 t3 thread send <child> -
Sent.
16:24:20 state:
thread  ordinal  status     requested_at              completed_at            
------  -------  ---------  ------------------------  ------------------------
parent  1        completed  2026-11-09T16:23:05.465Z  2026-11-09T16:23:18.251Z
parent  2        completed  2026-11-09T16:23:23.292Z  2026-11-09T16:23:26.140Z
child   1        completed  2026-11-09T16:23:12.907Z  2026-11-09T16:23:16.146Z
child   2        completed  2026-11-09T16:23:20.379Z  2026-11-09T16:23:22.732Z
status     completion_delivery_state  started_at                completed_at            
---------  -------------------------  ------------------------  ------------------------
completed  acknowledged               2026-11-09T16:23:12.904Z  2026-11-09T16:23:16.524Z
completed  delivered                  2026-11-09T16:23:20.379Z  2026-11-09T16:23:23.053Z
```