Andrej Karpathy 曾说：
“‘第二大脑’领域还有一个打造惊人新产品的空间。”
可能就是这一个。（建议收藏）
每个人突然都在构建自己的“第二大脑”。Karpathy 的 LLM wiki 模式火了，现在 X 上有一半的人都在手动把 Obsidian 和 Claude Code 连起来，让 Agent 帮他们维护笔记。
这个想法很棒：别再让你的 AI 在每个问题上都去重读原始笔记了。让它构建一个能持续积累的 wiki。
正如 Karpathy 所说：“LLM 不会感到厌烦，它们不会忘记更新交叉引用（反向链接），而且一次可以处理 15 个文件。”
但如果你开始手动操作，这本身就变成了一个大工程。你要配置库、Agent、计划任务、集成，然后还得全程盯着。
所以我找 Arjun 聊了聊，他开发了这个想法的开源版本。我们拆解了当这一切都能开箱即用时是什么样子的。
它在 GitHub 上刚刚突破了 15K stars。
把它想象成开源版的 Claude 桌面应用，但额外增加了两层功能：
→ 工作大脑：后台 Agent 将你的邮件、会议和笔记索引到一个鲜活的知识图谱中，并随着你的工作自动更新。
→ 工作界面：对话并不是处理实际工作的最佳界面，所以你还会得到邮件客户端、会议记录器、浏览器以及一个你和 AI 真正协作的代码模式。
最让我震惊的部分是：收到一封要求修改产品的客户邮件，后台 Agent 会自动分类，在自己的工作树中启动 Claude Code，等你回到办公桌前，功能已经写好了。
带上你现有的 Obsidian 库，连接 Slack、X 和 Fireflies，让它来打理你的一天。
以下是本次分享的详细拆解：
Enjoy!
00:00 介绍
01:08 什么是 Roboat（开源 AI 助手）
02:42 第二大脑（你工作的知识图谱）
04:01 导入现有的 Obsidian 库
04:46 工作界面
05:29 会议与自动记录
06:53 连接 Slack、X 和其他来源
07:55 帮你打理全天的后台 Agent
09:24 代码模式（Claude Code 和 Codex）
10:18 演示：从邮件到编写代码
14:28 防护栏：审批与 Agent 工作区
17:15 定时调度 Agent
18:52 浏览器工作界面 (browser use)
20:42 总结：全天自动化
22:44 结语
查看 Rowboat 的 GitHub 仓库：https://github.com/rowboatlabs/rowboat
（别忘了点个 star 🌟）
我的联合创始人最近写了一篇关于这个想法的精彩文章，我也强烈推荐阅读。
文章引用如下。
这是我和 Arjun 的对话：
“‘第二大脑’领域还有一个打造惊人新产品的空间。”
可能就是这一个。（建议收藏）
每个人突然都在构建自己的“第二大脑”。Karpathy 的 LLM wiki 模式火了，现在 X 上有一半的人都在手动把 Obsidian 和 Claude Code 连起来，让 Agent 帮他们维护笔记。
这个想法很棒：别再让你的 AI 在每个问题上都去重读原始笔记了。让它构建一个能持续积累的 wiki。
正如 Karpathy 所说：“LLM 不会感到厌烦，它们不会忘记更新交叉引用（反向链接），而且一次可以处理 15 个文件。”
但如果你开始手动操作，这本身就变成了一个大工程。你要配置库、Agent、计划任务、集成，然后还得全程盯着。
所以我找 Arjun 聊了聊，他开发了这个想法的开源版本。我们拆解了当这一切都能开箱即用时是什么样子的。
它在 GitHub 上刚刚突破了 15K stars。
把它想象成开源版的 Claude 桌面应用，但额外增加了两层功能：
→ 工作大脑：后台 Agent 将你的邮件、会议和笔记索引到一个鲜活的知识图谱中，并随着你的工作自动更新。
→ 工作界面：对话并不是处理实际工作的最佳界面，所以你还会得到邮件客户端、会议记录器、浏览器以及一个你和 AI 真正协作的代码模式。
最让我震惊的部分是：收到一封要求修改产品的客户邮件，后台 Agent 会自动分类，在自己的工作树中启动 Claude Code，等你回到办公桌前，功能已经写好了。
带上你现有的 Obsidian 库，连接 Slack、X 和 Fireflies，让它来打理你的一天。
以下是本次分享的详细拆解：
Enjoy!
00:00 介绍
01:08 什么是 Roboat（开源 AI 助手）
02:42 第二大脑（你工作的知识图谱）
04:01 导入现有的 Obsidian 库
04:46 工作界面
05:29 会议与自动记录
06:53 连接 Slack、X 和其他来源
07:55 帮你打理全天的后台 Agent
09:24 代码模式（Claude Code 和 Codex）
10:18 演示：从邮件到编写代码
14:28 防护栏：审批与 Agent 工作区
17:15 定时调度 Agent
18:52 浏览器工作界面 (browser use)
20:42 总结：全天自动化
22:44 结语
查看 Rowboat 的 GitHub 仓库：https://github.com/rowboatlabs/rowboat
（别忘了点个 star 🌟）
我的联合创始人最近写了一篇关于这个想法的精彩文章，我也强烈推荐阅读。
文章引用如下。
这是我和 Arjun 的对话：
Andrej Karpathy said:
"There's room for an incredible new product in the second brain space"
This might be it.
(bookmark it)
Everyone is suddenly building a second brain. Karpathy's LLM wiki pattern went viral, and half of X is now hand-wiring Obsidian to Claude Code so an agent maintains their notes for them.
The idea is beautiful: stop making your AI re-read raw notes on every question. Let it build a wiki that compounds.
As Karpathy put it, "LLMs don't get bored, they don't forget to update a cross-reference (backlinks), and can touch 15 files in one pass."
But if you start doing it manually, it becomes a project in itself. You wire up the vault, the agents, the schedules, the integrations, and then you babysit all of it.
So I sat down with Arjun, who actually built the open source version of this, and we broke down what it looks like when the whole thing already works out of the box.
It just crossed 15K stars on GitHub.
Think Claude's desktop app, open source, with two things layered on top:
→ A work brain: background agents index your emails, meetings, and notes into a living knowledge graph that updates itself as you work.
→ Work surfaces: chat is not the best interface for real work, so you get an email client, a meeting note taker, a browser, and a code mode where you and the AI actually collaborate.
The part that got me: a customer email comes in asking for a product change, a background agent triages it, spins up Claude Code in its own worktree, and the feature is written before you are back at your desk.
Bring your existing Obsidian vault, connect Slack, X, and Fireflies, and let it run your day.
Here's the full breakdown of what we covered in this session:
Enjoy!
00:00 Intro
01:08 What is Roboat (an open source AI co-worker)
02:42 The second brain (a knowledge graph of your work)
04:01 Bringing your existing Obsidian vault in
04:46 Work surfaces
05:29 Meetings and automatic note taking
06:53 Connecting Slack, X and other sources
07:55 Background agents that run your day
09:24 Code mode (Claude Code and Codex)
10:18 Demo: from an email to written code
14:28 Guardrails: approvals and agent workspaces
17:15 Scheduling agents on a cron
18:52 The browser work surface (browser use)
20:42 Wrapping up: automating your whole day
22:44 Outro
Checkout Rowboat's GitHub repo: https://github.com/rowboatlabs/rowboat
(don't forget to star 🌟)
My co-founder recently wrote a great article on the same idea, and I highly recommend reading it as well.
The article is quoted below.
Here's my session with Arjun:
"There's room for an incredible new product in the second brain space"
This might be it.
(bookmark it)
Everyone is suddenly building a second brain. Karpathy's LLM wiki pattern went viral, and half of X is now hand-wiring Obsidian to Claude Code so an agent maintains their notes for them.
The idea is beautiful: stop making your AI re-read raw notes on every question. Let it build a wiki that compounds.
As Karpathy put it, "LLMs don't get bored, they don't forget to update a cross-reference (backlinks), and can touch 15 files in one pass."
But if you start doing it manually, it becomes a project in itself. You wire up the vault, the agents, the schedules, the integrations, and then you babysit all of it.
So I sat down with Arjun, who actually built the open source version of this, and we broke down what it looks like when the whole thing already works out of the box.
It just crossed 15K stars on GitHub.
Think Claude's desktop app, open source, with two things layered on top:
→ A work brain: background agents index your emails, meetings, and notes into a living knowledge graph that updates itself as you work.
→ Work surfaces: chat is not the best interface for real work, so you get an email client, a meeting note taker, a browser, and a code mode where you and the AI actually collaborate.
The part that got me: a customer email comes in asking for a product change, a background agent triages it, spins up Claude Code in its own worktree, and the feature is written before you are back at your desk.
Bring your existing Obsidian vault, connect Slack, X, and Fireflies, and let it run your day.
Here's the full breakdown of what we covered in this session:
Enjoy!
00:00 Intro
01:08 What is Roboat (an open source AI co-worker)
02:42 The second brain (a knowledge graph of your work)
04:01 Bringing your existing Obsidian vault in
04:46 Work surfaces
05:29 Meetings and automatic note taking
06:53 Connecting Slack, X and other sources
07:55 Background agents that run your day
09:24 Code mode (Claude Code and Codex)
10:18 Demo: from an email to written code
14:28 Guardrails: approvals and agent workspaces
17:15 Scheduling agents on a cron
18:52 The browser work surface (browser use)
20:42 Wrapping up: automating your whole day
22:44 Outro
Checkout Rowboat's GitHub repo: https://github.com/rowboatlabs/rowboat
(don't forget to star 🌟)
My co-founder recently wrote a great article on the same idea, and I highly recommend reading it as well.
The article is quoted below.
Here's my session with Arjun:
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