READ-ONLY THREAD INSPECTOR
Check the thread
before you reopen it.
Scan a Codex rollout JSONL for oversized records, inline binary payloads, broken turn boundaries, and context pressure. The file is processed inside your browser.
01 / SELECT
Choose one rollout JSONL
rollout-*.jsonl here
macOS/Linux: ~/.codex/sessions/ · Windows: %USERPROFILE%\.codex\sessions\
Waiting for a local Codex rollout JSONL.
Only fixed funnel counter names leave the page: page view, sample, file selected, scan success/failure, copied receipt, and feedback click. CounterAPI receives an ordinary web request and may see network metadata such as IP address and User-Agent. No filename, path, prompt, command, model, finding, report content, or persistent identifier is sent by this page.
02 / INSPECT
Thread health receipt
03 / SHARE SAFELY
Sanitized receipt
BOUNDARIES
What this receipt does not claim
01 It does not diagnose OpenAI backend latency or prove a root cause.
02 It does not modify, truncate, restore, or reindex your Codex state.
03 Thresholds are evidence-derived heuristics, not official Codex guarantees.