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codex-second-opinion

Have Codex (GPT-5.x) review a plan, diagnosis, design, or diff, say whether Claude agrees, and argue back on disagreement.

Skill by popcre

IndexedLicense unknown
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/popcre-codex-second-opinion

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Have Codex (GPT-5.x) review a plan, diagnosis, design, or diff, say whether Claude agrees, and argue back on disagreement. Use for "run this by codex", "what does codex think", "get a second opinion", "see if codex agrees", or "push back and see if it changes its mind". Work to execute goes to codex-handoff.

Use cases: design, agent-building

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/codex-second-opinion

What's inside

Skill name
codex-second-opinion
Description
Have Codex (GPT-5.x) review a plan, diagnosis, design, or diff, say whether Claude agrees, and argue back on disagreement. Use for "run this by codex", "what does codex think", "get a second opinion", "see if codex agrees", or "push back and see if it changes its mind". Work to execute goes to codex-handoff.
License
unknown
Instructions
203 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from popcre/ai-devops

Signals

Stars
0
Forks
0
Open issues
38
Last commit (this folder)
Oct 21, 2026 (7 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

codex-second-opinion skill. Agent Mart. https://agentmart.dev/skills/popcre-codex-second-opinion (last updated 2026-10-24)