AI Second Brain

A knowledge management system designed specifically for AI agent consumption. Built with typed frontmatter, explicit relationships, and machine-traversable structure so agents can reason with your knowledge rather than just search it. Typically implemented as an Obsidian vault or structured markdown repository.

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Building a Second Brain for AI Agents

How to architect an Obsidian vault with typed frontmatter so AI agents can reason with your knowledge, not just search it.

Context Engineering Principles: The Mental Models I Use Every Day with AI Agents

Named principles for context engineering — less is more, knowledge gardening, structure over retrieval — discovered through daily agent usage, not academic theory.

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