Export Session

Export the current or specified Codex conversation to Markdown by calling @act0r/codex-transcript-md through npx -y.

Hard rules

Do not use cxs, SQLite indexes, what7, or any secondary session database.
Read only Codex rollout JSONL files under $CODEX_HOME/sessions, ~/.codex/sessions, or the Windows equivalent %USERPROFILE%\.codex\sessions, unless the user provides another JSONL path.
Do not paste the exported transcript into chat unless the user explicitly asks; report the output path and message count.
If the user provides an output path, honor it. Otherwise let the CLI write to the default Codex exports dir (~/.codex/exports/ or %USERPROFILE%\.codex\exports\ on Windows).
Do not publish to 0g.hk unless the user explicitly says publish/share/0g.hk/public link.
0g.hk is public and temporary. If publishing, use --publish-0g; optional --0g-name <name> and --0g-ttl 1h|1d|7d are allowed.

If the user provides a session id or JSONL path: