Mistral AI Reference Architecture

Overview

Production-ready architecture patterns for Mistral AI integrations: layered project structure, singleton client, Zod-validated config, custom error classes, service layer with caching, health checks, prompt templates, and model routing.

Prerequisites

• TypeScript/Node.js project (ESM)
• @mistralai/mistralai SDK
• zod for config validation
• Testing framework (Vitest)

Layer Architecture