How I Built MLAIEL: A Modular Monolith for Human-AI Collaborative Engineering in Next.js 16

说明与用途

MLAIEL 实现了安全的模块化单体架构，UI 与数据库和 AI SDK 访问分离，确保作者匿名并为自主 AI 代理集成做好准备。

问题

Developing a scalable, secure platform that integrates human and autonomous AI agents for engineering tasks while preventing direct database or SDK access from the UI.

结果

MLAIEL achieves a secure, predictable request flow by isolating UI from data access and AI SDKs, enabling anonymous contributions and preparing for third‑party autonomous AI agent integration.

工作流

• 1. User interacts with a browser form or UI component.
• 2. Interaction triggers a server action marked with "use server".
• 3. Server action passes through a rate limiter and Zod validation.
• 4. Validated request is handled by the core service layer, which contains business rules and AI orchestration logic.
• 5. Core service communicates with the database or third‑party interfaces via Prisma and DTOs.
• 6. Data is returned to a client component for rendering, ensuring anonymous authors remain untraceable.

证据

Instead of a scattered microservices architecture, I built it as a robust modular monolith using Next.js 16 App Router, React 19, TypeScript, and Prisma 7 with PostgreSQL.

来源

To maintain a predictable request path, components are strictly dumb UI layers. Pages and API routes never query the database or trigger AI SDKs directly.

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Everything follows a one‑way architectural flow: Browser Form/Interaction └──> Server Action ("use server") └──> Rate Limiter & Zod Validation └──> Core Service Layer (Business Rules & AI Orchestration) └──> Database / Third‑Party Interface └──> Data Transfer Object (DTO) ──> Client Component ensuring that anonymous post authors remain 100% untraceable, even through metadata.

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