
External Review
- Updated April 7, 2026
- ecjx/ecjx-claude-plugin
external-review is a Claude Code skill in the Productivity & Planning category. Review plans and code using external AI models (Codex, Gemini)
Key points
- external-review
- Productivity & Planning
- AI-coding skill
External Review by the numbers
- Data as of Jul 7, 2026 (Skillselion catalog sync)
/plugin marketplace add ecjx/ecjx-claude-plugin/plugin install external-review@ecjx-claude-pluginsAdd your badge
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| Last updated | April 7, 2026 |
|---|---|
| Repository | ecjx/ecjx-claude-plugin ↗ |
What it does
Review plans and code using external AI models (Codex, Gemini)
README.md
ecjx-claude-plugins
A personal Claude Code plugin marketplace for external AI-powered code and plan reviews.
Plugins
| Plugin | Description |
|---|---|
| external-review | Review plans and code using Codex or Gemini CLI |
external-review
Four skills that dispatch reviews to external AI models:
| Skill | What it does |
|---|---|
codex-review-plan |
Send an implementation plan to OpenAI Codex for review |
codex-review-code |
Send code changes to OpenAI Codex for review |
gemini-review-plan |
Send an implementation plan to Google Gemini for review |
gemini-review-code |
Send code changes to Google Gemini for review |
Skills auto-trigger when Claude detects a relevant request (e.g., "review this plan with codex") and are also available as slash commands.
Prerequisites
- Codex CLI installed and authenticated (
codex login) - Gemini CLI installed and authenticated
Installation
From GitHub
# Add the marketplace
/plugin marketplace add ecjx/ecjx-claude-plugins
# Install the plugin
/plugin install external-review@ecjx-claude-plugins
From a local directory
# Add the marketplace (use the path where you cloned the repo)
/plugin marketplace add ./ecjx-claude-plugins
# Install the plugin
/plugin install external-review@ecjx-claude-plugins
From the CLI (non-interactive)
claude plugin marketplace add ecjx/ecjx-claude-plugins
claude plugin install external-review@ecjx-claude-plugins
Usage
Slash commands
/codex-review-plan
/codex-review-code
/gemini-review-plan
/gemini-review-code
Natural language (auto-trigger)
The skills also activate when you ask Claude naturally:
- "Review this plan with codex"
- "Have gemini review my code changes"
- "Get codex feedback on the plan"
Updating
/plugin marketplace update ecjx-claude-plugins
Uninstalling
/plugin uninstall external-review@ecjx-claude-plugins
/plugin marketplace remove ecjx-claude-plugins