awesome-second-brain

The AI-assisted second brain that connects your notes, ideas, and tasks into persistent context for agentic workflows.

[!IMPORTANT] Awesome Second Brain is currently at v2.0.0. We’re moving fast, so expect frequent updates and some breaking changes as the project evolves. If you’re into AI-assisted productivity, we’d love your feedback.

🌪️ The Problem

Context evaporates instead of compounding. Every conversation ends, and the decisions, constraints, and rationale that went into it vanish with the tab. You keep re-making the same calls, re-explaining the same project, re-training the same model on the same facts. The work you already did is invisible to the tool meant to accelerate it.

💡 The Solution

Give your agent an Awesome Second Brain.

Awesome Second Brain (ASB) is an open-source framework that gives your AI a spotless context layer, organized knowledge, and automated processing pipelines — so your AI operates with the same goals, history, and strategic intent as you do.

📊 Features at a Glance

ASB v2.0 — Core features are stable; workflows and documentation are maturing.

✨ New in v2.0

🔄 Arcontexta Inspired Hook System

A Claude Code plugin that generates complete knowledge systems from conversation.

🔍 QMD — On-Device Vault Search

A powerful local search engine for everything you need to remember.

⚡ See It In Action

Process raw captures into structured notes: