codex-exec

针对代码分析、代码审查与代码查询，快速执行一次性Codex查询。适用于快速解释代码、检验边缘用例、实施后复盘、文档检索，以及获取精准而聚焦的答案。特别适合那些无需反复迭代、一锤定音的任务。触发条件包括：codex exec、review、quick、one-shot、explain、lookup、analyze code。

SKILL.md

--- frontmatter

name: codex-exec
description: "Quick one-shot Codex queries for code analysis, review, and lookups. Use for rapid code explanations, edge case checks, post-implementation reviews, documentation searches, and getting single focused answers. Ideal for tasks that don't require iterative back-and-forth. Triggers: codex exec, review, quick, one-shot, explain, lookup, analyze code"

Codex Exec: One-Shot Queries

Quick Reference

bash

codex exec -p <profile> "<prompt>"      # Single-shot query
codex review --uncommitted              # Review staged/unstaged changes
codex review --base main                # Review against branch

Key Flags: -C <dir>, -i <file> (image), --search (web), -m <model>

Examples

bash

# Explain code (read-only)
codex exec -p planning -C /project "Explain the auth token refresh flow"

# Find edge cases (read-only)
codex exec -p planning -C /project "Analyze payment processor edge cases"

# MANDATORY: Review before commit
codex review --uncommitted

# Documentation lookup (read-only)
codex exec -p planning -C /project "Look up Axum middleware patterns using DeepWiki"

# Fix from screenshot (makes changes)
codex exec -p full-auto -C /project -i bug.png "Fix this layout issue"

# Web search (read-only)
codex exec -p planning -C /project --search "Rate limiting best practices in Rust"