cross-model-review

Q: What is a Claude Code skill and how does the cross-model-review skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. cross-model-review is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Dev Tools category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Dev Tools · Sub-category: ide-editor · Last updated: 2026-05-21

type:review

Run an advisory outside-voice review through the opposite model family. Uses Codex when working in Claude Code, and Claude Code when working in Codex, unless explicitly overridden. Produces a normalized review artifact, prints the advisory report, and can optionally publish it as a PR comment keyed to the current head SHA.

About this skill (catalog notes)

cross-model-review includes at least one code block. The SKILL.md is on the shorter side at about 347 words.

Indexed lastmod: 2026-05-21
Catalog position: Dev Tools · ide-editor
Indexed related skills: 10

How cross-model-review fits the catalog

cross-model-review sits in the Dev Tools category under the ide-editor sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Run an advisory outside-voice review using the opposite model family when possible.

What this skill does

cross-model-review is a community-contributed Claude Code skill in the ide-editor sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/pop-cross-model-review/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The cross-model-review Claude Code skill is built for developers, power users, and teams automating repetitive workflows and improving developer experience. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 117,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/pop-cross-model-review
curl -L https://claudskills.com/skills/pop-cross-model-review/SKILL.md \
  -o ~/.claude/skills/pop-cross-model-review/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/pop-cross-model-review/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/pop-cross-model-review/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\pop-cross-model-review\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the cross-model-review Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/pop-cross-model-review/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the cross-model-review skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the cross-model-review skill?

Use cross-model-review when your Claude Code task falls under the Dev Tools category — specifically in the ide editor area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use cross-model-review" or describe the task and let Claude pick). Browse related skills at /category/tools/.

What is a Claude Code skill and how does the cross-model-review skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. cross-model-review is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Dev Tools category. Learn more at /learn/what-is-a-claude-skill/.

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

ClaudSkills. (2026). cross-model-review [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/pop-cross-model-review/

BibTeX

@misc{pop-cross-model-review-2026,
  author    = {ClaudSkills},
  title     = {cross-model-review [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/pop-cross-model-review/}
}

Embed this skill

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Badge

[![ClaudSkills](https://claudskills.com/badge/pop-cross-model-review.svg)](https://claudskills.com/skills/pop-cross-model-review/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

More Dev Tools skills

Browse all Dev Tools skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Dev Tools skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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