PR: https://git.cafe/pingdotgg/t3code/pulls/25506
GitHub: https://github.com/pingdotgg/t3code/pull/25507
PR head: 5878b98f49bc8ae734935c5b61a3f6e6f4efe391
Main: 9bc4138923 (github/main)

$ timeout 5 muse --version
timeout: failed to run command ‘muse’: No such file or directory

Main: git worktree add ../main github/main; timeout 600 vp i
Install passed. Background vp run dev: serverPort=16733 webPort=8693
Playwright 1.60.0 + /usr/bin/google-chrome: Settings > Providers > Add provider > Muse Code > Next > Next > Add instance
Observed: Not found; Muse Code CLI (`muse`) was not found. Install Muse Code and run `muse login` on this T3 server host.
0 models; no models reported for this provider yet.
Stopped main by captured process-group PID 19428 before PR startup.

PR: git switch -c maria/takeover-pr-24929 --track origin/maria/takeover-pr-24929
$ git rev-parse HEAD
5878b98f49bc8ae734935c5b61a3f6e6f4efe391
$ timeout 600 vp i
Install passed.
Background vp run dev --home-dir /home/user/t3code/.t3:
serverPort=13773 webPort=5733 baseDir=/home/user/t3code/.t3
Playwright: same Muse add-provider flow.
Observed: same missing CLI error and 0 models.

$ timeout 30 node apps/server/src/bin.ts project add --base-dir .t3 --title "pr 25507 runtime verification" /home/user/t3code
Added project 2f1a9b82-48d6-46f6-ad2e-c4d389abb1b2 at /home/user/t3code.

$ timeout 600 node apps/server/src/bin.ts thread start --base-dir .t3 --provider codex --model gpt-6.1-sol --title "pr 25507 codex control" --wait --json /home/user/t3code "Do not edit files or run commands. Reply with exactly: codex runtime control passed"
{"threadId":"mcp:a32feea1-0bc5-49bc-a1b0-93d5f8d70cde","runId":"run:thread:mcp%3Aa32feea1-0bc5-49bc-a1b0-93d5f8d70cde:ordinal:1","status":"completed","reply":"codex runtime control passed","error":null}

$ timeout 600 node apps/server/src/bin.ts thread send --base-dir .t3 --wait --json mcp:a32feea1-0bc5-49bc-a1b0-93d5f8d70cde "Do not edit files or run commands. Reply with exactly: codex follow-up control passed"
{"threadId":"mcp:a32feea1-0bc5-49bc-a1b0-93d5f8d70cde","runId":"run:thread:mcp%3Aa32feea1-0bc5-49bc-a1b0-93d5f8d70cde:ordinal:2","status":"completed","reply":"codex follow-up control passed","error":null}

$ timeout 60 node apps/server/src/bin.ts thread start --base-dir .t3 --provider muse --model muse-spark-1.3-contributor --title "pr 25507 muse blocked" --wait --json /home/user/t3code "Reply with exactly: muse control passed"
{"threadId":"mcp:7d6c86ba-2824-4d5a-ab80-c97c23899b3c","runId":"run:thread:mcp%3A7d6c86ba-2824-4d5a-ab80-c97c23899b3c:ordinal:1","status":"failed","reply":null,"error":"Failed to open muse provider session provider-session:provider-instance:muse:thread:mcp%3A7d6c86ba-2824-4d5a-ab80-c97c23899b3c:94c17b9c-77e9-4030-8aff-f7cd7db9168e."}
Thread mcp:7d6c86ba-2824-4d5a-ab80-c97c23899b3c stopped with status failed: Failed to open muse provider session provider-session:provider-instance:muse:thread:mcp%3A7d6c86ba-2824-4d5a-ab80-c97c23899b3c:94c17b9c-77e9-4030-8aff-f7cd7db9168e.
Server failure cause: Error: spawn muse ENOENT

CI observation: 29 successful, 0 failing, 0 pending at the tested head.
No source changes, commits or pushes. No mocks, fixtures or replay turns were used.
Result: UNVERIFIABLE. Codex controls passed but do not cover Muse session/setReasoningEffort or Muse-started background follow-ups.