CodeRabbit MCP Server

A Model Context Protocol (MCP) server for interacting with CodeRabbit AI reviews on GitHub pull requests. This server enables Large Language Models (LLMs) to analyze, understand, and implement CodeRabbit suggestions programmatically.

Features

- Get CodeRabbit Reviews: Retrieve all CodeRabbit reviews for a specific pull request
- Review Details: Get detailed information about specific reviews including configuration and files reviewed
- Extract Comments: Get individual line comments with AI prompts and suggestions
- Comment Details: Deep dive into specific comments with context and fix examples
- Resolve Comments: Mark comments as addressed, won't fix, or not applicable
- Automated Workflow Prompt: Use /coderabbit-review slash command for complete review processing

Quick Start

$3

No installation required! Run directly with npx:

``bash


Install the latest stable version explicitly


npx coderabbitai-mcp@latest
`

$3

1. GitHub Personal Access Token: Create at
- Required scopes: repo (for private repos) or public_repo (for public only)
2. Node.js 18+: Required for running the server

Configuration

$3

Add to your Claude Desktop configuration file:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%/Claude/claude_desktop_config.json

`json
{
"mcpServers": {
"coderabbitai": {
"command": "npx",
"args": ["coderabbitai-mcp"],
"env": {
"GITHUB_PAT": "ghp_your_token_here"
}
}
}
}
`

$3

Add to your project's .claude/config.json:

`json
{
"mcpServers": {
"coderabbitai": {
"command": "npx",
"args": ["coderabbitai-mcp"],
"env": {
"GITHUB_PAT": "ghp_your_token_here"
}
}
}
}
`

Usage

$3

Use the built-in MCP prompt for complete workflow automation:

`text
/coderabbit-review owner:bradthebeeble repo:wiseguys pullNumber:15
`

This prompt automatically:
- Finds and analyzes CodeRabbit reviews
- Classifies issues by priority (high/medium/low)
- Gets your approval before making changes
- Systematically implements fixes
- Marks resolved comments in CodeRabbit
- Provides a completion summary

$3

Available Tools

#### 1. get_coderabbit_reviews
Get all CodeRabbit reviews for a specific pull request.

`json
{
"owner": "bradthebeeble",
"repo": "wiseguys",
"pullNumber": 15
}
`

#### 2. get_review_details
Get detailed information about a specific CodeRabbit review.

`json
{
"owner": "bradthebeeble",
"repo": "wiseguys",
"pullNumber": 15,
"reviewId": 2969007538
}
`

#### 3. get_review_comments
Get all individual line comments from CodeRabbit reviews.

`json
{
"owner": "bradthebeeble",
"repo": "wiseguys",
"pullNumber": 15,
"reviewId": 2969007538
}
`

#### 4. get_comment_details
Get detailed information about a specific CodeRabbit comment.

`json
{
"owner": "bradthebeeble",
"repo": "wiseguys",
"commentId": 2173534099
}
`

#### 5. resolve_comment
Mark a CodeRabbit comment as resolved.

`json
{
"owner": "bradthebeeble",
"repo": "wiseguys",
"commentId": 2173534099,
"resolution": "addressed",
"note": "Implemented asyncHandler wrapper as suggested"
}
`

Development Installation

For development or local customization:

`bash
git clone https://github.com/bradthebeeble/coderabbitai-mcp.git
cd coderabbitai-mcp
npm install
npm run build
`

$3

`bash


Build TypeScript

npm run build

Watch mode for development

npm run dev

Clean build files

npm run clean

Test the server

npm test
`

Environment Variables

Create a .env file (optional):

`bash


GitHub Configuration (shorter variable name)

GITHUB_PAT=ghp_your_token_here

Optional: CodeRabbit MCP Configuration

CODERABBIT_LOG_LEVEL=info
`

Troubleshooting

$3

Server not loading (NPX):
- Verify Node.js 18+ is installed: node --version
- Test npx execution manually: npx coderabbitai-mcp
- Check your internet connection (npx downloads the latest version)

GitHub API errors:
- Verify your GitHub token has the required permissions
- Check that you have access to the repositories you're querying

No CodeRabbit reviews found:
- Verify the PR has CodeRabbit reviews (check GitHub web interface)
- Ensure you're using the correct owner/repo/pullNumber

$3

Enable debug logging:

`bash
CODERABBIT_LOG_LEVEL=debug npx coderabbitai-mcp
`

Integration Requirements

$3

- Claude Desktop: Full support with configuration
- Claude Code: Project-level MCP integration with /coderabbit-review prompt
- Other MCP Clients: Any client supporting the Model Context Protocol

$3

The GitHub Personal Access Token needs these permissions:
- repo (for private repositories) or public_repo (for public only)
- read:org (if accessing organization repositories)

Architecture

- TypeScript: Fully typed implementation with Zod validation
- MCP SDK: Built on the official Model Context Protocol SDK
- Modular Design: Each tool is implemented in its own module
- MCP Prompts: Automated workflows available as slash commands

API Rate Limits

The server respects GitHub's API rate limits:
- 5,000 requests/hour for authenticated requests
- Automatically handles rate limit responses

Contributing

1. Fork the repository
2. Create a feature branch: git checkout -b feature-name
3. Make your changes and add tests
4. Run the build: npm run build`
5. Submit a pull request

License

MIT

Support

- Issues: GitHub Issues
- Discussions: GitHub Discussions
- Documentation: Full examples available in EXAMPLES.md