Better Auth Server

🚀 Better Authentication MCP Server

An enterprise-level solution for authentication management, offering the following features:

• 🔐 Secure credential management based on AES-256 encryption
• ⚙️ Multi-protocol authentication (OAuth2, SAML, LDAP)
• 🛡️ Real-time threat detection and defense

🚀 Quick Start

This project is an enterprise-level solution for authentication management. It provides secure credential management, multi - protocol authentication, and real - time threat detection and defense.

✨ Features

Core Tools

• analyze_project - Analyze the project structure and provide recommended authentication settings.
• setup_better_auth - Configure the authentication provider using the project ID and API key.
• analyze_current_auth - Detect existing auth.js/next - auth implementations.
• generate_migration_plan - Create a step - by - step migration plan.

Testing and Security

• test_auth_flows - Validate login/registration/reset/two - factor authentication flows.
• test_security - Run security checks compliant with OWASP standards.
• analyze_logs - View authentication system logs to identify potential issues.
• monitor_auth_flows - Monitor authentication flows in real - time.

Available Resources

• better-auth://config - Current Better - Auth configuration settings.
• better-auth://logs - Authentication system logs.

📦 Installation

Install via Smithery

To automatically install the Better Auth MCP Server via Smithery:

npx -y @smithery/cli install @nahmanmate/better-auth-mcp-server

After installation, you can find the executable file in node_modules/.bin.

Manual Installation

To install manually, clone the repository from GitHub:

git clone https://github.com/better-auth-mcp-server/better-auth-mcp-server.git
cd better-auth-mcp-server
npm install

💻 Usage Examples

Basic Usage

const { BetterAuth } = require('better-auth-mcp-server');
const auth = new BetterAuth({
  projectId: 'your-project-id',
  apiKey: 'your-api-key'
});
// Use the auth object for authentication operations

Advanced Usage

const { BetterAuth } = require('better-auth-mcp-server');
const auth = new BetterAuth({
  projectId: 'your-project-id',
  apiKey: 'your-api-key',
  environment: 'production',
  logLevel: 'info'
});
// Use the auth object for authentication operations

Debugging Examples

npm run debug
# Or use MCP Inspector
mcp-debug better-auth-mcp-server

📚 Documentation

Development

Clone and install:

git clone https://github.com/better-auth-mcp-server/better-auth-mcp-server.git
cd better-auth-mcp-server
npm install

Build the server:

npm run build

Development with auto - rebuild:

npm run watch

Configuration

Environment Variables

# Required
BETTER_AUTH_PROJECT_ID=your-project-id
BETTER_AUTH_API_KEY=your-api-key

# Optional
BETTER_AUTH_ENV=development|staging|production
LOG_LEVEL=info|debug|error

Security Best Practices

1. API Key Management

   • Store API keys in environment variables.
   • Rotate keys regularly.
   • Use different keys for each environment.

2. Access Control

   • Implement rate limiting.
   • Configure IP whitelisting.
   • Use the principle of least privilege.