runtime verification on linux, 2026-11-10
real dev web client, repository playwright, /usr/bin/google-chrome, real codex gpt-6.1-sol through local proxy
main: d756fed7aaac06134bc68cbe0047e6f14b0e9aa2; head: b386e12be859c2490a250ae45a7e3b5a1cdead8e
app-created project /home/user/recovery-proof; same parent and direct child copied between isolated dev homes; one dev server at a time

main
[2026-11-10T20:49:15.903Z] delegate_task target=new child
{"status":"running"}
[2026-11-10T20:51:37.931Z] t3_thread_configure target=owned child
{"_tag":"OrchestratorMcpFailure","code":"runtime_mode_escalation_denied","message":"Child runtime mode full-access is broader than parent mode auto."}
[2026-11-10T20:51:49.550Z] t3_thread_send target=owned child
{"_tag":"OrchestratorMcpFailure","code":"runtime_mode_escalation_denied","message":"Child runtime mode full-access is broader than parent mode auto."}

head
[2026-11-10T20:53:39.742Z] t3_thread_configure target=owned child
{"sequence":195}
[2026-11-10T20:53:51.698Z] t3_thread_send target=owned child
{"status":"starting","delivery":"started"}
[2026-11-10T20:55:23.537Z] t3_thread_configure target=bfaffac4-0e79-46f8-8803-e3372eff7d58
{"_tag":"OrchestratorMcpFailure","code":"runtime_mode_escalation_denied","message":"Child runtime mode full-access is broader than parent mode auto."}
[2026-11-10T20:55:32.794Z] t3_thread_send target=bfaffac4-0e79-46f8-8803-e3372eff7d58
{"_tag":"OrchestratorMcpFailure","code":"runtime_mode_escalation_denied","message":"Child runtime mode full-access is broader than parent mode auto."}
[2026-11-10T20:55:55.904Z] delegate_task target=new child
{"_tag":"OrchestratorMcpFailure","code":"runtime_mode_escalation_denied","message":"Child runtime mode full-access is broader than parent mode auto."}
[2026-11-10T20:56:06.582Z] t3_thread_send target=owned child
{"status":"starting","delivery":"started"}
[2026-11-10T20:58:18.957Z] t3_thread_send_attachments target=owned child
{"message":"This action was rejected due to unacceptable risk.\nReason: This sends an attachment whose contents are not available for inspection to a delegated full-access child; the user authorized the attachment identifier but did not specify or establish that its potentially sensitive contents may be disclosed there.\nDo not bypass this rejection through a workaround or indirect execution. Continue with a safer alternative, or carry out checks to prove that the action is authorized or low risk before trying again. Complete unaffected work without asking for confirmation. Report anything that remains blocked, clarify why it was blocked by auto-review, inform the user of the risk and ask for approval."}
[2026-11-10T20:59:30.760Z] t3_thread_send_attachments target=owned child
{"status":"starting"}

$ node apps/server/src/bin.ts thread show --base-dir /home/user/t3code/.t3 --json <child>
{
  "threadId": "thread:delegated-task:command%3Amcp%3A37e4702e-0e8f-4a96-a5c4-64b85791d85f%3Adelegate-task%3Ae4978a0a-63e8-4b86-a5c5-0831bce4fc7d",
  "projectId": "ccb07b38-3257-4d7e-b462-94d64485c84b",
  "title": "Remember code word maple-30457. Reply exactly INITIAL_CHILD maple-304...",
  "link": "https://app.t3.codes/threads/31f6de2f-fd73-43c7-af8a-40390eb294b0/thread%3Adelegated-task%3Acommand%253Amcp%253A37e4702e-0e8f-4a96-a5c4-64b85791d85f%253Adelegate-task%253Ae4978a0a-63e8-4b86-a5c5-0831bce4fc7d",
  "createdBy": "agent",
  "creationSource": "mcp",
  "status": "completed",
  "latestRunId": "run:thread:thread%3Adelegated-task%3Acommand%253Amcp%253A37e4702e-0e8f-4a96-a5c4-64b85791d85f%253Adelegate-task%253Ae4978a0a-63e8-4b86-a5c5-0831bce4fc7d:ordinal:4",
  "activeRunId": null,
  "providerInstanceId": "codex_recovery_b",
  "model": "gpt-6.1-sol",
  "runtimeMode": "full-access",
  "interactionMode": "default",
  "linkedPullRequest": null,
  "pullRequests": [],
  "titleRegeneration": null,
  "branch": null,
  "worktreePath": null,
  "parentThreadId": "7e7cfa57-7a32-4e34-8beb-9ff22e0a2bce",
  "relationshipToParent": "subagent",
  "runCount": 4,
  "itemCount": 14,
  "pendingRequestCount": 0,
  "archived": false,
  "settled": false,
  "settledAt": null,
  "snoozed": false,
  "snoozedUntil": null,
  "createdAt": "2026-11-10T20:49:15.866Z",
  "updatedAt": "2026-11-10T20:59:39.104Z"
}
actual child assistant replies:
INITIAL_CHILD maple-30457
maple-30457 RECOVERED_ON_B
FOLLOWUP_OK maple-30457
i'll read the attached file.
ATTACHMENT_OK cedar-attachment-30457. maple-30457

$ thread show <unrelated> before/after: provider codex; full-access/default; runCount 1 unchanged.

blacksmith: vp i; five focused MCP test files: 186 tests passed. CI snapshot: 35 successful / 35, 0 pending, 0 failing.

limitations: same proxy credentials for both instances; completed child, no real quota failure. Native clients, other providers and connection modes untested.