You hit something fuzzy and need a judgment call. Shell out to the claude CLI to get one back, then apply it.
Run from the repo root so claude can read files by relative path:
Claude Code stores subscription OAuth credentials in macOS Keychain. Codex's
filesystem sandbox cannot read them, so a sandboxed claude auth status may
incorrectly report loggedIn: false. Run the claude -p command outside the
sandbox, requesting approval for the reusable claude -p prefix. Only ask the
user to log in if claude auth status also fails outside the sandbox.
claude -p "$(cat <<'EOF'
<your question, stated plainly>
Files to consider: <paths, if any>
Weigh a few options, give your recommendation, and share others as alternatives considered. Length is up to you — a design call may warrant several paragraphs; a naming call may not. Match the depth to the decision. EOF )"