Why Monolithic AI Gateways Are Losing Ground in 2026

说明与用途

单体 AI 网关在扩展到新提供商或协议时变得脆弱。Respan 的插件架构允许团队在不修改核心代码的情况下添加功能，降低技术债务并加快实验速度。

问题

Teams managing multiple LLM integrations struggle to extend monolithic AI gateways when adding new providers, protocols, or features.

结果

Respan’s plugin architecture eliminates the need to touch core logic when adding new providers or protocols, reducing technical debt and enabling faster experimentation.

工作流

• 1. Define a plugin interface contract before writing any adapters.
• 2. Implement provider adapters, protocol handlers, and other plugins as separate modules.
• 3. Load desired plugins at runtime, keeping the core binary unchanged.
• 4. Route requests through the core, which delegates to the appropriate plugin based on task type or protocol.

证据

Respan, an open‑source AI gateway written in Rust, is one of the more architecturally honest answers to this problem I've seen this year.

来源

The core binary stays thin. You load what you need.

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If your team doesn't have Rust experience and you need to write custom plugins, you're looking at a learning investment before you ship anything.

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