MCP Gateway Architecture Diagram

Project Information

  • Category: AI Architectures
  • Company: DubizzleLabs
  • Timeline: July 2023 - July 2026
  • Tech Stack: Node.js, TypeScript, MCP SDK, Express.js, PostgreSQL, Docker

Overview

Designed and built a custom Model Context Protocol (MCP) gateway layer connecting autonomous AI agents directly to internal microservice APIs.

Key Features:

  • Secure API endpoint proxy mapping for tool use by LLM orchestrators.
  • Dynamic schema generation exposing database structures to agents safely.
  • Rate-limiting and guardrails ensuring agents stay within valid operation bounds.
  • Self-service tool invocation logging and monitoring dashboards.

Production Impact:

Reduced manual developer lookups and context-switching overhead by ~30% through automated query-resolving agents.