**Build Your Own AI Coding Agent Harness**

> Build an AI coding agent harness from scratch using AI SDK, Vercel Sandbox, and just-bash. Covers the tool loop, tool design, system prompts, sandbox abstraction, context pruning, subagent delegation, lifecycle management, and extensibility. Toggle Sidebar Vercel Logo Returns NDJSON stream of ranked content chunks with HATEOAS navigation. Self-documenting: GET https://vercel.com/academy/search (no query) for usage. C...

**来源信息**
- **来源**：Hacker News：AI 热帖
- **分类**：ai-products
- **发布时间**：2026-11-14 20:09（北京时间）
- **原文**：[打开原文](https://vercel.com/academy/build-ai-agent-harness)