react-native-upgrader-mcp by patrickkabwe - MCP Server

React Native Upgrader MCP Server

A Model Context Protocol (MCP) server that streamlines React Native project upgrades. It provides developers with automated tools to seamlessly upgrade React Native CLI projects to any desired version or the latest stable release. The MCP Server uses rn-diff-purge to generate the diff.

🚀 Features

Version Management: Fetch and track the latest stable React Native versions with semantic versioning support
Upgrade Automation: Generate detailed upgrade/downgrade diffs between versions with step-by-step migration guidance
Release Candidate Support: Access and evaluate pre-release versions for early testing and feature validation

Important: This MCP Server is not compatible with Expo projects.

🔧 Setup

Cursor

Open Cursor Settings
Look for an option called "Tools and integrations" and click on it
Click on "New MCP Server"

Configure:

{
    "mcpServers": {
        "react-native-upgrader-mcp": {
            "command": "npx",
            "args": ["-y", "react-native-upgrader-mcp"]
        }
    }
}

Restart Cursor

VS Code

Install MCP extension (e.g., "MCP Server Manager")

Configure:

{
    "mcp.servers": {
        "react-native-upgrader-mcp": {
            "command": "npx",
            "args": ["-y", "react-native-upgrader-mcp"]
        }
    }
}

🛠️ Tools

get-stable-version - Get latest stable version
get-react-native-diff - Generate upgrade diff between versions
get-rc-version - Get RC versions

🛠️ Development

git clone https://github.com/patrickkabwe/react-native-upgrader-mcp.git
cd react-native-upgrader-mcp
bun install
bun run build
bun run dev

🤝 Contributing

Fork the repository
Create a feature branch
Make your changes
Submit a pull request