codex-exec

Installation
SKILL.md

Codex Exec — Cross-Agent Delegation

Delegate review and exploration tasks to Codex CLI for an independent second opinion. Codex acts as a strict counter-reviewer that catches blind spots you might miss.

When to Use

Use this skill when:

  • You have finished implementing a feature or fix and want an independent review before committing/pushing
  • The user explicitly asks to run codex exec, codex review, or to "get codex's opinion"
  • You have written or revised a plan and want a counter-review
  • You want to explore the codebase for blind spots, simplification opportunities, or quality issues
  • You need a second opinion on architecture or design decisions

Do NOT use this skill for tasks where you are confident in the output and the user hasn't asked for a second opinion. Reserve it for quality gates and deliberate review steps.

Commands

Code Review

Installs
27
GitHub Stars
19
First Seen
Apr 8, 2026
codex-exec — mrshu/agent-skills