claude-howto/07-plugins/pr-review

PR Review Plugin

Complete PR review workflow with security, testing, and documentation checks.

Features

✅ Security analysis ✅ Test coverage checking ✅ Documentation verification ✅ Code quality assessment ✅ Performance impact analysis

Installation

/plugin install pr-review

What's Included

Slash Commands

• /review-pr - Comprehensive PR review
• /check-security - Security-focused review
• /check-tests - Test coverage analysis

Subagents

• security-reviewer - Security vulnerability detection
• test-checker - Test coverage analysis
• performance-analyzer - Performance impact evaluation

MCP Servers

• GitHub integration for PR data

Hooks

• pre-review.js - Pre-review validation

Usage

Basic PR Review

/review-pr

Security Check Only

/check-security

Test Coverage Check

/check-tests

Requirements

• Claude Code 1.0+
• GitHub access
• Git repository

Configuration

Set up your GitHub token:

export GITHUB_TOKEN="your_github_token"

Example Workflow

User: /review-pr

Claude:
1. Runs pre-review hook (validates git repo)
2. Fetches PR data via GitHub MCP
3. Delegates security review to security-reviewer subagent
4. Delegates testing to test-checker subagent
5. Delegates performance to performance-analyzer subagent
6. Synthesizes all findings
7. Provides comprehensive review report

Result:
✅ Security: No critical issues found
⚠️  Testing: Coverage is 65%, recommend 80%+
✅ Performance: No significant impact
📝 Recommendations: Add tests for edge cases

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Last Updated: June 2, 2026 Claude Code Version: 2.1.160 Sources:

• https://code.claude.com/docs/en/plugins
• https://github.com/anthropics/claude-code/releases/tag/v2.1.131
• https://github.com/anthropics/claude-code/releases/tag/v2.1.138 Compatible Models: Claude Sonnet 4.6, Claude Opus 4.8, Claude Haiku 4.5