gemini-mailboxlisted

# Gemini Mailbox Use this skill when Codex needs to inspect sanitized Gemini coordination messages for review jobs or multi-review runs. List mailbox threads: ```bash node "${CODEX_PLUGIN_ROOT}/scripts/gemini-companion.mjs" mailbox list "$ARGUMENTS" ``` Show a thread or job mailbox: ```bash node "${CODEX_PLUGIN_ROOT}/scripts/gemini-companion.mjs" mailbox show "$ARGUMENTS" ``` Post a manual sanitized note: ```bash node "${CODEX_PLUGIN_ROOT}/scripts/gemini-companion.mjs" mailbox post "$ARGUMENTS" ``` Rules: - Mailbox messages are sanitized summaries, not transcripts. - Do not treat mailbox messages as source of truth for code state; use git and review output for that. - Mailbox storage is repo-external under Gemini for Codex plugin state. - Mailbox content does not affect review or Stop gate verdicts.