The Brain Sandwich

工程师作者借同事 Emily 的Brain Sandwich（大脑三明治）框架回应 AI 时代工程技能萎缩问题（即 Simon Willison 说的 Meat Proxy：把整个脑子从工作里摘出去全权委托 AI）框架三步：AI 之前先用脑动手前先读代码理解现场，不需要完整实现计划，但要有大致方向，否则 AI 会把你偏向错误方向甚至让你去解一个本来不存在的问题；然后放心全权委托 AI，毫不羞耻地完全 delegating 这一段；AI 之后再用脑方案回来时你已有判断力分辨它是对的做过头了还是在解错的问题，送人 review 前把工作变得可评审：读 diff评估复杂度值不值好好写 PR 描述经验法则：如果你解释不清楚改了什么为什么改，它就还没准备好给别人看

The Brain Sandwich

ID: 1123defc
原文链接: https://terriblesoftware.org/2026/10/02/the-brain-sandwich/
作者: terriblesoftware.org
日期: 2026-10-02
分类: coding
来源类型: article
标签: ai-coding、agent-workflow、engineering-practices、code-review
质量评分: 3/5
抓取时间: 2026-10-03 (daily-intake-evening, Obsidian AK-RSS source note)

中文导读

工程师作者借同事 Emily 的「Brain Sandwich（大脑三明治）」框架回应 AI 时代工程技能萎缩问题（即 Simon Willison 说的 Meat Proxy：把整个脑子从工作里摘出去全权委托 AI）。框架三步：AI 之前先用脑——动手前先读代码、理解现场，不需要完整实现计划，但要有大致方向，否则 AI 会把你偏向错误方向、甚至让你去解一个本来不存在的问题；然后放心全权委托 AI，「毫不羞耻地完全 delegating 这一段」；AI 之后再用脑——方案回来时你已有判断力分辨它是对的、做过头了、还是在解错的问题，送人 review 前把工作变得可评审：读 diff、评估复杂度值不值、好好写 PR 描述。经验法则：如果你解释不清楚改了什么、为什么改，它就还没准备好给别人看。

为什么值得关注

把「人机分工」落成一个可执行的三明治顺序：理解先行、委托居中、可评审性收尾，而不是含糊的「要有判断力」。

English Summary

An engineering blog post relays a teammate's 'Brain Sandwich' framework for working with AI without letting engineering skills atrophy (the 'Meat Proxy' failure mode of delegating entire work to AI). Three layers: brain first - read and understand the code before directing the agent (a rough direction suffices; otherwise AI biases you toward the wrong problem, or a problem that was never yours to solve); AI in the middle - fully delegate that stretch without shame; brain again - judge the returned solution (right? overbuilt? wrong problem?), then make the work reviewable before human review: read the diff, weigh whether the complexity is worth it, write a real PR description. Rule of thumb: if you can't explain what's changing and why, it's not ready for review.

Obsidian 原文摘录（AK-RSS source note 头部）

# The Brain Sandwich
> 发布时间: 2026-10-02T14:00:14+00:00
> 原文链接: https://terriblesoftware.org/2026/10/02/the-brain-sandwich/

---

I was on a 1:1 with Emily, one of our strongest engineers, and we were mostly venting about some of the negatives about AI these days: the crazy amount of code reviews, how the job is changing, and the last one (which is the most relevant for this post), how engineers are sometimes completely removing their brains from the equation and just delegating their entire work to AI.

Notes

Content grounded in the same-day Obsidian AK-RSS digest source note (full article text cached in the vault note) during daily-intake-evening.
中文导读 block is the entry's summary_zh (verbatim); 为什么值得关注 is the entry's one_liner; no claims beyond the fetched source text were added.
Source note: OpenClaw定时任务/AK-RSS-Digest（89源精选）/source/2026-10-03-terrible-software-brain-sandwich.md