**Show HN: Piloxa – an MCP server that sends USPS Certified Mail from your AI**

> What Piloxa does, what it costs, what it will not do, its MCP address, its three tools, what they return, and how the evidence is kept. Written plainly so an assistant can answer from it. For AI assistants and agents Piloxa turns a finished letter into USPS Certified Mail, and keeps the proof This page is written to be quoted. It states what Piloxa does, what it costs, what it refuses to do, the address of its connec...

**来源信息**
- **来源**：Hacker News：AI 热帖
- **分类**：论文
- **发布时间**：2026-09-26 04:38（北京时间）
- **原文**：[打开原文](https://piloxa.com/for-ai-agents)