PR #29914 live verification, 2026-11-03 UTC

main: 61c3794c32b0eeebfac09add43e403618c65d2d7

PR: 35dd22888802996cc35de5b4fe821a29c8cebeec

Chrome: /usr/bin/google-chrome; Playwright 1.60.0 from repo dependencies

One dev server at a time; second plain server was the actual linked peer.

Project created using t3 project add against the running environment; real git checkout /home/user/main.

Real provider: codex, model gpt-6.1-sol. PR follow-ups submitted through the web composer.



main $ t3_environment_links immediately after provider t3_thread_read(thread-gone)

{
  "environmentId": "8c3d5dd7-b05c-48d3-a66c-94809c2afb8d",
  "links": [
    {
      "environmentId": "af78c3c4-3055-47cf-bcf7-e38214712a89",
      "label": "box-node-9588d28a73e38c6c",
      "status": "reachable",
      "access": "approval-required",
      "expiresAt": "2026-12-03T06:16:18.082Z",
      "lastError": "Thread thread-gone is no longer available."
    }
  ],
  "notListed": "Not listed: not linked yet. Call t3_environment_link with a hint from the user's words."
}



PR $ t3_environment_links immediately after the same provider refusal

{
  "environmentId": "8c3d5dd7-b05c-48d3-a66c-94809c2afb8d",
  "links": [
    {
      "environmentId": "af78c3c4-3055-47cf-bcf7-e38214712a89",
      "label": "box-node-9588d28a73e38c6c",
      "status": "reachable",
      "access": "approval-required",
      "expiresAt": "2026-12-03T06:16:18.082Z",
      "lastError": null
    }
  ],
  "notListed": "Not listed: not linked yet. Call t3_environment_link with a hint from the user's words."
}



Persisted real provider replies from t3_thread_read of verification thread:

i'll run the three t3 calls in order and report the refusal and peer error.

- refusal code: `thread_not_found`
- refusal message: `Thread thread-gone is no longer available.`
- second links `lastError`: `Thread thread-gone is no longer available.`
- peer status: `reachable`

i'll repeat the three calls in that order.

- refusal code: `thread_not_found`
- refusal message: `Thread thread-gone is no longer available.`
- second links `lastError`: `null`
- peer status: `reachable`

i'll check the project list, request the launch without a message, then immediately read the link health.

- project list succeeded.
- refusal code: `runtime_mode_escalation_denied`
- refusal message: `Child runtime mode full-access is broader than parent mode approval-required.`
- links `lastError`: `null`
- peer status: `reachable`

i'll call the project list once, then read the link status without retrying.

- error code: `orchestration_error`
- error message: `box-node-9588d28a73e38c6c did not answer at http://127.0.0.1:17774.`
- `lastError`: `box-node-9588d28a73e38c6c did not answer at http://127.0.0.1:17774.`
- status: `unreachable`

i'll call the project list, then check the peer's error and status.

- project list succeeded.
- `lastError`: `null`
- status: `reachable`



Blacksmith: PeerMcpClient 4/4, PeerForwarding 6/6, PeerLinks 12/12, RemoteDelegation 28/28 passed.

Blacksmith: vp run check:changed passed format, lint, both knip passes, graphql, affected typechecks and 5 selected tests.

First check:changed attempt needed base history; fetched PR head and main on the worker, then reran successfully.

Native desktop/mobile, relay/tunnel and separate physical machines were not exercised.

Malformed envelopes and session renewal also have existing automated coverage; malformed network payloads were not injected into the real app.