better-auth-mcp-server MCP Server
@MCP-Mirror
About better-auth-mcp-server MCP Server
Mirror of
Basic information
Config
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"nahmanmate_better-auth-mcp-server": {
"command": "npx",
"args": [
"-y",
"@smithery/cli",
"install",
"@nahmanmate/better-auth-mcp-server",
"--client",
"claude"
]
}
}
}Tools
4Analyze project structure for auth setup recommendations
Configure auth providers with project ID and API key
Detect existing auth.js/next-auth implementations
Create step-by-step migration path
Overview
What is better-auth-mcp-server?
better-auth-mcp-server is an MCP server for authentication management, providing enterprise-grade secure credential handling with AES-256 encryption, multi-protocol support (OAuth2, SAML, LDAP), and real-time threat detection. It is designed for developers using MCP-compatible clients like Claude Desktop who need to set up, migrate, or audit authentication in their projects.
How to use better-auth-mcp-server?
Install via Smithery with npx @smithery/cli install @nahmanmate/better-auth-mcp-server, or manually add the server configuration to your Claude Desktop config file. Set required environment variables BETTER_AUTH_PROJECT_ID and BETTER_AUTH_API_KEY. Use tools such as setup_better_auth, test_auth_flows, and generate_migration_plan to manage authentication.
Key features of better-auth-mcp-server
- AES-256 encrypted credential management
- Multi-protocol authentication (OAuth2, SAML, LDAP)
- Real-time threat detection and prevention
- Project analysis and auth setup recommendations
- Migration planning from Auth.js/NextAuth
- Auth flow testing and security checks (OWASP-aligned)
Use cases of better-auth-mcp-server
- Initialize Better-Auth in a new project with full configuration
- Analyze an existing codebase to detect auth.js/next-auth implementations
- Generate step-by-step migration plans from legacy auth libraries
- Validate login, register, reset, and 2FA flows in development
- Run security audits and monitor authentication logs for anomalies
FAQ from better-auth-mcp-server
What environment variables are required?
You must set BETTER_AUTH_PROJECT_ID and BETTER_AUTH_API_KEY. Optionally configure BETTER_AUTH_ENV and LOG_LEVEL.
How do I install better-auth-mcp-server?
Use the Smithery CLI: npx @smithery/cli install @nahmanmate/better-auth-mcp-server --client claude. Alternatively, manually add the server JSON to your Claude Desktop config file.
How can I debug the server?
Run npm run inspector to launch the MCP Inspector, which provides a browser-based debugging interface for the server.
What authentication protocols does it support?
It supports OAuth2, SAML, and LDAP for multi-protocol authentication.
What tools are included?
Core tools include analyze_project, setup_better_auth, analyze_current_auth, generate_migration_plan, test_auth_flows, test_security, analyze_logs, and monitor_auth_flows.
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