Claude Code 搭配 Obsidian：Scott Farrar 打造家庭 AI 大脑

Scott Farrar is a math educator and parent who got tired of AI chats that drift and forget. So he built a household brain in Claude Code: a folder of Markdown files, viewed in Obsidian, that knows his appliances, warranties, insurance documents, and everything on his family’s to-do list. In this episode, Scott shows how he uses it to shop for car insurance, plan repairs, share the system with his wife, and put priority tasks and recent wins on a wall display. We also talk about AI and math learning, and why he wants AI to keep kids doing the thinking.

Listen or watch on YouTube, Spotify, or Apple Podcasts

What you’ll learn:

1. Why he moved his home life from AI chat to Claude Code

2. What Claude told him to photograph first

3. How AI made him a sharper insurance shopper

4. The to-do file he keeps coming back to

5. How he and his wife share one household brain

6. Why his wall display has a “recent wins” section

7. How a flipped tutor gets kids to teach the AI

Brought to you by:

WorkOS—Make your app enterprise-ready, with SSO, SCIM, RBAC, and more

Jira Product Discovery—Prioritize with insights, build with confidence

In this episode, we cover:

(00:00) Teaser

(02:41) The problem (and solution)

(06:05) Demo: shopping for car insurance

(08:05) Building a household brain

(12:37) Type A vs. type B AI organization

(14:40) His shared household to-do list

(19:07) Household DAKboard wall display

(21:36) Does it actually change behavior?

(22:40) Household tasks to hand to AI

(26:00) AI, kids, and student agency

(31:16) When AI gets out of sync

(32:49) Where to find Scott

Tools referenced:

• Claude Code: https://www.claude.com/product/claude-code

• Obsidian: https://obsidian.md/

• GitHub: https://github.com/

• DAKboard: https://dakboard.com/

Other references:

• I Built My Home’s AI Assistant (Scott’s write-up): https://sfxmath.com/work/homeai-household-knowledge-base/

• Algebuds: Student Tutors Chatbot: https://sfxmath.com/work/algebuds/

Where to find Scott Farrar:

Website: https://sfxmath.com/

LinkedIn: https://www.linkedin.com/in/farrarscott

Where to find Claire Vo:

ChatPRD: https://www.chatprd.ai/

Website: https://clairevo.com/

LinkedIn: https://www.linkedin.com/in/clairevo/

X: https://x.com/clairevo

Production and marketing by https://penname.co/. For inquiries about sponsoring the podcast, email jordan@penname.co.