Claude Opus 5.5 casually suggests deleting your entire ~/.codex/sessions directory

keunwoochoi · x · 2026-11-08

Music AI researcher Keunwoo Choi shared a facepalm moment: while discussing disk cleanup, Claude Opus 5.5 casually suggested deleting /.codex/sessions — Codex's entire session logs (7GB) — as part of freeing up 12GB of space. The screenshot shows the model matter-of-factly weighing cleanup options, with the AI assistant's bold suggestion to wipe a rival's chat history stealing the show.

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