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Project

penglei.dev

A personal homepage and publishing space built with Astro and deployed on Cloudflare.

The site keeps my writing, professional context, and project notes in one fast, low-maintenance place.

The current focus is simple: clear content, stable links, clean typography, and a structure that is easy to keep alive over time.

Recent Projects

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  • cli-harness
    A 14-day writing and coding series for building a mini CLI coding agent harness with TypeScript and Node.js.
  • penglei.dev
    This personal homepage, built with Astro and deployed on Cloudflare Workers.

Recent Writing

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  • Day 14:Mini Harness Recap:14 天架构复盘
    Mini Coding Agent Harness 14 天系列第十四篇:复盘上下文、工具、安全与可观测性如何组成一个可检查的 Agent Harness。
  • Day 14: How to Build a Mini AI Coding Agent Harness in TypeScript
    Day 14: connect context, tools, safety, and observability into one small, inspectable coding-agent harness.
  • Day 13:AGENTS.md:把项目规则注入 Agent 上下文
    Mini Coding Agent Harness 14 天系列第十三篇:发现并注入 AGENTS.md 项目规则,同时保留来源与大小边界。

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