I build AI products for work, creativity, and everyday life. They run on your own machine, not on someone else's server. 我做面向工作、创作和日常生活的 AI 产品。 它们跑在你自己的机器上，而不是别人的服务器上。
CC
An AI companion that runs on your own computer and answers you on WeChat. The agent does the work locally, and asks permission inside the chat bubble before it touches anything. Messages, memory and code stay on your machine. 一个跑在你自己电脑上的 AI 伙伴，从微信找到它。Agent 在本地执行，动任何东西之前先在聊天气泡里征求你同意。消息、记忆和代码都不离开你的机器。
Released, v1.6.6, open source. Source and downloads. 已发布，v1.6.6，开源。 源码与下载。
Nate & Cynthia
A writing system for long fiction. Six agents work against a shared ledger of what the story has promised, what contradicts what, and who is owed a scene. You can fork a chapter, replay a decision, and audit why a character did something. 写长篇的系统。六个 Agent 围着一张共享账本工作：故事承诺过什么、哪里自相矛盾、谁还欠一场戏。可以 fork 一章、回放一次决定、审计某个角色为什么那样做。
Working prototype. Not released. 可运行原型。未发布。
melu
A health companion built around understanding rather than supervision. It reads your health data and tries to make sense of a day before it suggests anything about it. 以理解而非监督为出发点的健康伙伴。它读你的健康数据，先把一天读懂，再谈建议。
In progress. One vertical slice runs on iOS. 进行中。iOS 上跑通了一个垂直切片。
Released已发布 Working prototype可运行原型 In progress进行中
Now近况
September 2026. Most of my time goes to CC, taking it from something that works to something a stranger can understand without me sitting next to them. Nate & Cynthia sits between releases. The studio, Nate Gu & Co., was formed in Wyoming this month. The question underneath all three projects is here. 2026 年 9 月。大部分时间在 CC 上，把它从「能用」推到「陌生人不用我在旁边也能看懂」。Nate & Cynthia 在两次发布之间搁着。工作室 Nate Gu & Co. 本月在怀俄明州成立。三个项目底下共同的那个问题在这里。
Why I am building these, and what would change my mind: approach. Notes from the work: writing. The studio: Nate Gu & Co. Reach me at hello@nategu.com. 为什么做这些，以及什么会让我改变想法：approach。 做的过程中记下的：writing。 工作室：Nate Gu & Co. 联系：hello@nategu.com。