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review-agent

Name: review-agent
Author: siarhei-prystauka

By siarhei-prystauka

AI-powered code review and refactoring assistant for GitHub Pull Requests. Uses MCP for structured PR data access, subagents for specialized analysis, and skills for orchestration.

npx claudepluginhub siarhei-prystauka/review-agent --plugin review-agent

Popularity

Stars

Med: 0·Avg: 285

Installs

Med: 0·Avg: 1

What's Inside

Agents2

code-reviewer

/code-reviewer

Expert code review agent that analyzes pull request changes for bugs, security vulnerabilities, style violations, and code quality issues. Uses MCP tools to fetch structured PR data and coding standards. <example> Context: The review-pr skill needs code quality analysis for a PR. user: "Review PR #42 in owner/repo for code quality issues" assistant: "I'll analyze the PR diff against coding standards and report findings by severity." <commentary> The code-reviewer focuses on finding bugs, security issues, and style violations. It does NOT suggest refactoring — that's the refactoring-advisor's job. </commentary> </example>

refactoring-advisor

/refactoring-advisor

Refactoring specialist agent that analyzes pull request code for structural improvements, code duplication, complexity reduction, and maintainability enhancements. Produces before/after suggestions with risk and effort ratings. <example> Context: The review-pr skill needs refactoring suggestions for a PR. user: "Analyze PR #42 in owner/repo for refactoring opportunities" assistant: "I'll review the changed code for structural improvements and provide before/after suggestions." <commentary> The refactoring-advisor focuses on structural improvements that preserve behavior. It does NOT look for bugs — that's the code-reviewer's job. </commentary> </example>

Skills1

review-pr

/review-pr

Review a GitHub pull request for code quality issues and refactoring opportunities. Orchestrates code-reviewer and refactoring-advisor agents. Usage: /review-pr <pr-number-or-url> [--no-post] [--review-only] [--refactor-only]

MCP Servers1

review-agent

admin

Stats

Version1.0.0

LanguageTypeScript

Stars0

MaintenanceExcellent

Last CommitApr 19, 2026

AddedApr 21, 2026

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Available In

review-agent

Safety Signals

Critical

Admin access level

Server config contains admin-level keywords

README

AI Code Review + Refactoring Assistant

A Claude Code plugin that automatically reviews GitHub Pull Requests, identifies code quality issues, and suggests refactoring improvements.

Features

Automated PR Review — Analyzes changed files for bugs, security issues, and style violations
Refactoring Suggestions — Identifies structural improvements with before/after code examples
GitHub Integration — Posts review comments directly to PRs with inline annotations
Coding Standards — Enforces configurable team coding standards (STD-NNN references)
Parallel Analysis — Runs code review and refactoring agents simultaneously for speed

Architecture

/review-pr 42
     |
     v
  Skill (orchestration)
     |
     +---> MCP Server (GitHub data access)
     |        |-- get_pr_info, get_pr_diff, get_pr_files
     |        |-- post_review_comment, get_pr_comments
     |        |-- review://standards (coding standards resource)
     |        |-- review_template, refactoring_template (prompts)
     |
     +---> Code Review Agent (bugs, security, style)
     |
     +---> Refactoring Agent (structure, naming, duplication)
     |
     v
  Unified Review Report --> GitHub PR

Components

Component	Location	Purpose
MCP Server	`server/`	Structured GitHub PR data access via tools, resources, and prompts
Code Reviewer	`.claude/agents/code-reviewer.md`	Finds bugs, security vulnerabilities, style violations
Refactoring Advisor	`.claude/agents/refactoring-advisor.md`	Suggests structural improvements preserving behavior
Review Skill	`.claude/skills/review-pr/SKILL.md`	User-facing `/review-pr` command that orchestrates everything
Coding Standards	`.claude/skills/review-pr/references/review-standards.md`	Team coding rules referenced by STD-NNN IDs
Hooks	`.claude/settings.json`	Post-review notification (Claude Code loads hooks from here, not `hooks/hooks.json`)

Prerequisites

Node.js >= 18
GitHub CLI (gh) — authenticated via gh auth login
Claude Code with plugin support

Setup

# Install MCP server dependencies
cd server && npm install

# Verify GitHub CLI authentication
gh auth status

Usage

Basic Review

/review-pr 42

Review Without Posting to GitHub

/review-pr 42 --no-post

Code Review Only (skip refactoring)

/review-pr 42 --review-only

Refactoring Suggestions Only (skip bug detection)

/review-pr 42 --refactor-only

Review by URL

/review-pr https://github.com/owner/repo/pull/42

MCP Tools

Tool	Description
`get_pr_info`	Fetch structured PR metadata
`get_pr_diff`	Get parsed per-file diffs with line numbers
`get_pr_files`	List changed files with stats
`get_pr_commits`	Fetch commit messages, authors, and SHAs
`get_file_content`	Read file contents at a specific ref
`post_review_comment`	Post review with inline comments
`get_pr_comments`	Fetch existing review comments

MCP Resources

URI	Description
`review://standards`	Complete coding standards document
`review://standards/{category}`	Standards by category (naming, security, etc.)

MCP Prompts

Prompt	Description
`review_template`	Structured code review output format
`refactoring_template`	Before/after refactoring suggestion format

Coding Standards

Standards are defined in .claude/skills/review-pr/references/review-standards.md and referenced by ID:

STD-001 to STD-004: Naming conventions
STD-010 to STD-013: Error handling
STD-020 to STD-023: Code complexity
STD-030 to STD-034: Security
STD-040 to STD-043: Testing
STD-050 to STD-052: Documentation
STD-060 to STD-064: General patterns

Project Structure

View full README on GitHub

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review-agent

Popularity

What's Inside

Confidence

README

AI Code Review + Refactoring Assistant

Features

Architecture

Components

Prerequisites

Setup

Usage

Basic Review

Review Without Posting to GitHub

Code Review Only (skip refactoring)

Refactoring Suggestions Only (skip bug detection)

Review by URL

MCP Tools

MCP Resources

MCP Prompts

Coding Standards

Project Structure

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AI Code Review + Refactoring Assistant

Features

Architecture

Components

Prerequisites

Setup

Usage

Basic Review

Review Without Posting to GitHub

Code Review Only (skip refactoring)

Refactoring Suggestions Only (skip bug detection)

Review by URL

MCP Tools

MCP Resources

MCP Prompts

Coding Standards

Project Structure

Popularity

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