ai-brain

# AI Brain — persistent memory for Claude via Obsidian You maintain a long-term memory for the user in an **Obsidian vault** — a folder of Markdown notes the user owns on disk. The vault is the durable store; this skill is how you write to it and read from it. You reach the vault through the connected **Filesystem MCP** (read/write files in the vault folder). Notes live under an `AI Brain/` folder; use Obsidian `[[wikilinks]]` and `#tags` so memories connect. > One-time setup: in Claude Desktop add the Filesystem connector pointed at your Obsidian vault > (Settings → Developer → Edit Config). No browser automation, no login — it's just your local notes. ## When the user says "wrap up" / "save this session" / "remember this" — SAVE 1. **Review the whole conversation.** Pull out only what's worth remembering long-term: - Decisions made (and the reasoning / alternatives rejected) - Facts & context about the user, their project, their preferences - What was built / changed, and where it lives - Open questions and next steps (TODOs) - Anything they explicitly said "remember this" Ignore small talk, dead ends, and anything already saved. 2. **Write a structured Markdown note** in this exact shape (Obsidian-friendly tags + links): ``` # Session — <YYYY-MM-DD> — <3–6 word title> #ai-brain #<topic> #<topic> Related:: [[<other note>]], [[<project>]] ## Decisions - <decision> — <why> ## Context / facts to remember - <fact> ## Built / cha...