here's how to build an obsidian AI operating system: there's a plugin that opens a panel inside your vault where you talk to Claude Code, Codex, or Gemini without leaving Obsidian you can reference any note and the agent reads it in context but the real system goes deeper: > your vault now connects directly to your agent's skill system > you'll save dozens of hours in managing a knowledge base my setup: > obsidian is the knowledge layer (notes, SOPs, research, frameworks) > claude. md is…