PR #29389 real runtime verification
main: 60aec28a9c (github/main at verification)
PR: 0c9e646c47ebc62075b848e998404adcb82994fe
Linux Chrome / Playwright, fx 0.0.16, real gpt-6.1-sol via configured local proxy
Scenario: native fx child runs git rev-parse --is-inside-work-tree and reads package.json lines 1-12; returns 12 observations and an end marker.

main: child status=completed; result characters=178; marker=false
child items: user_message:completed, assistant_message:completed
tool count=0
reply tail:  returned `true` with exit code 0.
2. The package is named `@t3tools/monorepo`, using the `@t3tools` package scope.
3. …

historical main child copied into isolated PR state (not a new PR turn): child status=completed; result characters=178; marker=false
child items: user_message:completed, assistant_message:completed
tool count=0
reply tail:  returned `true` with exit code 0.
2. The package is named `@t3tools/monorepo`, using the `@t3tools` package scope.
3. …

PR: child status=completed; result characters=1427; marker=true
child items: user_message:completed, assistant_message:completed, dynamic_tool:completed, dynamic_tool:completed, assistant_message:completed
tool count=2
tool: Ran command; status=completed; input={"action":"run","command":"git rev-parse --is-inside-work-tree","cwd":"/home/user/main"}
tool: Read /home/user/main/package.json; status=completed; input={"path":"/home/user/main/package.json","start_line":1,"line_count":12}
reply tail: un --filter @t3tools/marketing dev`. No files were edited, and no subagents were started.

FX_CHILD_FULL_REPLY_END_29389

PR: child status=completed; result characters=1466; marker=true
child items: user_message:completed, assistant_message:completed, dynamic_tool:completed, dynamic_tool:completed, assistant_message:completed
tool count=2
tool: Ran command; status=completed; input={"action":"run","command":"git rev-parse --is-inside-work-tree","cwd":"/home/user/main"}
tool: Read /home/user/main/package.json; status=completed; input={"path":"/home/user/main/package.json","start_line":1,"line_count":12}
reply tail: ion only ran the requested Git check and file read; it changed no files and started no subagents.

FX_FOLLOWUP_END_29389

Browser: expanded Worked for, expanded Used 2 tools, opened Ran command; full reply/end marker visible.
Browser reload: original child full reply and both tool items remain.
Same fx thread second turn: full result with FX_FOLLOWUP_END_29389; parent FOLLOWUP_PARENT_OK_29389.
Codex app path on main and PR: real gpt-6.1-sol command turn, worktree=true and clean git status; CODEX_PR_NEIGHBOR_OK_29389.
Blacksmith: fx hook router 3/3 passed; ACP changed-full-result finalization regression 1/1 passed.
Current-head GitHub CI checks passed (deployment/native/release smoke jobs skipped).
Not exercised: native mobile/Electron shells, tunnel/relay, fx OAuth backend, other fx versions, 64 KiB truncation, parallel/yielded/failed/nested hooks, real Grok.