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Learning System

Second Brain

learning-system/skills/second-brain

Build and maintain a storage-agnostic knowledge base that compounds over time instead of resetting each session.

Build and maintain a durable, storage-agnostic personal or team knowledge system from notes, meetings, docs, chats, research, code repos, datasets, images, and loose ideas. Use when the user wants to capture raw material, incrementally compile it into a maintained LLM wiki, preserve provenance, consolidate duplicates, run recurring health checks, challenge ideas against prior knowledge, answer complex questions against the maintained wiki, generate reports or rendered artifacts from an evolving knowledge base, or turn recent knowledge updates into recurring publishable outputs without depending on a specific tool such as Obsidian.

Second Brain Skill | Alvaro Villalba