gabrielmoreira Codex Advisor
Get a focused second opinion from GPT through the Codex CLI, without handing the work over to it.
Route by tool
In Claude Code, delegate to the native
codex-advisoragent. It receives the recent conversation automatically, so do not paste the history yourself.Elsewhere, run this exact shape from this skill's directory so the request reaches standard input:
node scripts/ask_codex.mjs <<'REVIEW' the review request REVIEW
State the decision, the evidence behind it, and any constraint that changes the verdict. Name the paths that matter: the reviewer has read-only access and checks load-bearing claims itself.
Return the answer without rewriting it. If codex is missing or unauthenticated,
surface the error and ask the user to install it or sign in. Never review in its
place.
Reviewer
Pinned to gpt-5.6-sol at medium reasoning effort. Inside Codex that may be the
model already doing the work, so set CODEX_ADVISOR_MODEL to a different one.
Weighing the answer
Give the verdict serious weight. If a step it recommends fails when tried, or a file contradicts a specific claim, surface the conflict instead of following the review blindly.