Brain Skill — 2nd Brain Knowledge Base

A personal knowledge management system for capturing and retrieving information about people, places, things, and ideas.

When to Use This Skill

Brain takes precedence over daily logs for named entities.

Trigger this skill when:

• User asks you to remember someone, something, or somewhere
• User shares information about a person, place, game, tech, event, media, idea, or organization
• User expresses a preference about an entity ("I like X at Y restaurant" → update Y's file)
• User asks about something that might be in the brain ("Who was that guy from...", "What did I think about...")
• User updates existing knowledge ("Actually, he's 27 now", "I finished that game")

Keywords that trigger: "remember", "note that", "met this person", "visited", "played", "watched", "read", "idea:", "what do I know about", "who is", "where was"

⚠️ Do NOT put brain-eligible content in daily logs. If it's a named entity (person, place, restaurant, product, game, etc.), it belongs in brain/, not memory/YYYY-MM-DD.md. Daily logs are for session context and ephemeral notes only.