codex-plan-review

name	codex-plan-review
description	Send implementation plan to Codex for critique and validation. Use PROACTIVELY after you produce a non-trivial plan (including after /plan mode) unless the user opts out, or when the user says review plan, codex plan review, or wants architectural feedback.

Codex Plan Review Skill

Send an implementation plan to Codex for critical analysis and validation.

When to Use

• Before implementing complex features
• When architectural decisions need validation
• User wants second opinion on approach
• After you generate a non-trivial plan (multi-step or multi-file), unless the user explicitly asks to skip the review
• If plan mode is declined or unavailable for non-trivial work, produce a short plan summary and still run this review before implementation
• If you are in plan mode and have a plan, run this review before presenting the final plan or asking "Ready to code?"

Steps

Before any file operations, resolve the .agent-collab directory so commands work outside the project root:

AGENT_COLLAB_DIR="${AGENT_COLLAB_DIR:-}"
if [ -n "$AGENT_COLLAB_DIR" ]; then
  if [ -d "$AGENT_COLLAB_DIR/.agent-collab" ]; then
    AGENT_COLLAB_DIR="$AGENT_COLLAB_DIR/.agent-collab"
  elif [ ! -d "$AGENT_COLLAB_DIR" ]; then
    AGENT_COLLAB_DIR=
  


 [ -z  ]; 
  AGENT_COLLAB_DIR=
   [  !=  ] && [ ! -d  ]; 
    AGENT_COLLAB_DIR=
  
  AGENT_COLLAB_DIR=