Gemini Peer Review

Q: What is a Claude Code skill and how does the Gemini Peer 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. Gemini Peer Review is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Security · Sub-category: security-misc · Last updated: 2026-05-21

[CLAUDE CODE ONLY] Leverage Gemini CLI for AI peer review, second opinions on architecture and design decisions, cross-validation of implementations, security analysis, alternative approaches, and holistic codebase analysis. Requires terminal access to execute Gemini CLI commands. Use when making high-stakes decisions, reviewing complex architecture, analyzing large codebases (1M token context window), or when explicitly requested for a second AI perspective. Must be explicitly invoked using skill syntax.

About this skill (catalog notes)

Gemini Peer Review includes a dedicated installation section; worked examples; pricing or quota commentary. At roughly 5,119 words the SKILL.md is on the longer end of the catalog distribution.

License: Complete terms in LICENSE.txt
Indexed lastmod: 2026-05-21
Catalog position: Security · security-misc
Indexed related skills: 10

How Gemini Peer Review fits the catalog

Gemini Peer Review sits in the Security category under the security-misc 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

🖥️ Claude Code Only - Requires terminal access to execute Gemini CLI commands.

What this skill does

Gemini Peer Review is a community-contributed Claude Code skill in the security-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/gemini-peer-review/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when making high-stakes decisions, reviewing complex architecture, analyzing large codebases (1M token context window), or when explicitly requested for a second AI perspective. Must be explicitly invoked using skill syntax.

Who uses this skill

The Gemini Peer Review Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 118,000+ 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/gemini-peer-review
curl -L https://claudskills.com/skills/gemini-peer-review/SKILL.md \
  -o ~/.claude/skills/gemini-peer-review/SKILL.md

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

Skills live at ~/.claude/skills/gemini-peer-review/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\gemini-peer-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 Gemini Peer Review Claude Code skill?

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

What does the Gemini Peer 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 Gemini Peer Review skill?

Use Gemini Peer Review when your Claude Code task falls under the Security category — specifically in the security misc 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 Gemini Peer Review" or describe the task and let Claude pick). Browse related skills at /category/security/.

What is a Claude Code skill and how does the Gemini Peer 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. Gemini Peer Review is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

License: Complete terms in LICENSE.txt

Cite this skill

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

APA

ClaudSkills. (2026). Gemini Peer Review [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/gemini-peer-review/

BibTeX

@misc{gemini-peer-review-2026,
  author    = {ClaudSkills},
  title     = {Gemini Peer Review [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/gemini-peer-review/}
}

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