Second Brain Os

Guides and resources for AI engineers: an agents course, five handbooks, a hands-on second-brain project and a vetted reading list.

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Install

git clone https://github.com/undefined-ui/second-brain-os.git

claude plugin marketplace add undefined-ui/second-brain-os

claude plugin install agents-course@second-brain-os

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Repository

Stars: 1,575
Forks: 271
Last updated: Nov 3, 2026
License: MIT
Language: HTML
Created: Sep 7, 2026
Open issues: 7
Quality score: A 77/100

undefined-ui/second-brain-os

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