A plain-markdown second brain for humans and LLMs — Obsidian-compatible vault + MCP server + CLI
Skill Claude CodeCodex
Orient in the user's big-brain second brain and work brain-aware for the rest of the session. Use when the user types /brain, or asks "what am I working on", "what's on my plate", "catch me up", "what's overdue", or at the start of a session about ongoing work. Loads the vault overview, reports it in one screen, and…
Skill Claude CodeCodex
Quick-capture a thought, idea, link, or fact into the big-brain second brain's inbox. Use when the user types /capture , or says "note this down", "remember this in my brain", "add to my inbox", "capture this idea". Zero-friction: file it now, organize later.
Skill Claude CodeCodex
Run the weekly review of the big-brain second brain: triage the inbox, walk active projects, reschedule or drop overdue tasks, check vault health, and write a review summary. Use when the user types /weekly, or asks for a "weekly review", "review my projects", "clean up my brain", "triage my inbox".