brain

Sync Claude project context across sessions using Obsidian vaults.

Updated Apr 27, 2026
One-click install
npx skills add https://github.com/mtenekeci/claude-brain --skill brain-mtenekeci
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: brain
Source: https://github.com/mtenekeci/claude-brain/tree/main/skills/brain
Command: npx skills add https://github.com/mtenekeci/claude-brain --skill brain-mtenekeci

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Claude users often lose track of project context across sessions and tools. This Skill provides a persistent, project-scoped memory by orchestrating Claude's Obsidian second brain across vaults, enabling automatic context loading and syncing.

Core Features & Use Cases

  • Creates and maintains a vault-based brain context for projects, with automatic loading and sync.
  • Supports commands like /brain init, /brain load, /brain sync, /brain status, /brain config, /brain remove, and /brain disconnect to manage projects.
  • Keeps a searchable log of decisions and state changes in CLAUDE.md and contextual content in context.md for quick recall.

Quick Start

In a project folder, run /brain init to establish vault wiring and seed the project context.

Frequently Asked Questions about brain

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I keep Claude project context consistent across sessions?▼

You can keep Claude project context consistent across sessions by backing it in Obsidian vaults. The Skill orchestrates automatic loading, syncing, and state tracking using commands like /brain init and /brain sync.

How does syncing Claude's memory with an Obsidian vault work?▼

Syncing Claude's memory with an Obsidian vault works by maintaining a searchable log of decisions in CLAUDE.md and contextual content in context.md. Use /brain sync to update the vault-based brain context for projects.

Can I use this to manage multiple code projects within a single Obsidian vault?▼

Yes, you can manage multiple code and topic projects within Obsidian vaults. The Skill enables project-scoped memory by applying automatic context loading and state tracking to each project individually.

What commands do I need to manage Claude's Obsidian brain context?▼

You need /brain commands including init, load, sync, status, config, remove, and disconnect to manage contexts. These commands handle everything from establishing vault wiring to tracking state changes across sessions.

Do I need a specific configuration file to connect Claude to my Obsidian vault?▼

Yes, you need a configured brain.config file along with vault access. This setup provides a persistent, project-scoped memory and enables the standard workflow for /brain commands to function correctly.