**Show HN: A Proxy between LLMs and MCP servers with policy the model cannot reach**

> MCP proxy with on-demand server loading, searchable tools, and pluggable filters for access control - SenteLabsAI/extensible-mcp Why this repo exists. An AI agent can be talked into anything by the text it reads — a poisoned web page, a crafted email, a malicious tool description. extensible-mcp assumes exactly that. It loads MCP servers dynamically so your context doesn't carry tools you aren't using, selects tools...

**来源信息**
- **来源**：Hacker News：AI 热帖
- **分类**：论文
- **发布时间**：2026-09-01 19:32（北京时间）
- **原文**：[打开原文](https://github.com/SenteLabsAI/extensible-mcp)