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codex-advisor
Get a cross-model second opinion from gpt-5.5 on your current approach. Use before substantive work (writing, editing, committing to an interpretation), when stuck (errors recurring, approach not converging), when changing approach, or before declaring a task done. The reviewer sees your opening task plus recent work from the session transcript.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.