laravel-php-mcp-sdk

The server implements comprehensive security features including CORS, rate limiting, input sanitization, security headers (CSP, XSS, Frame Options), and suspicious activity detection (SQLi, XSS, Path Traversal, Command Injection patterns). Authentication supports OAuth 2.1, Bearer tokens, and API keys with scope-based authorization. A potential risk exists if the 'mcp.authorization.bearer.valid_tokens' or 'mcp.authorization.api_key.valid_keys' configurations are empty while authorization is enabled, as it would allow any non-empty token/key to authenticate. It is crucial to configure valid tokens/keys in production environments.