Architecture

System Overview

Security Architecture

The gateway implements defense-in-depth security:

1. Client Authentication: OAuth 2.1 tokens validated on every request
2. Authorization: Scope-based access control for MCP operations
3. Token Isolation: Client tokens never forwarded to upstream servers
4. Session Security: Cryptographically secure session IDs with token-aligned expiration
5. Transport Security: TLS encryption for all connections
6. Audit Logging: Complete request/response audit trail