github.com/NateBJones-Projects/OB1 @main sqlite
README
Open Brain
The infrastructure layer for your thinking. One database, one AI gateway, one chat channel. Any AI you use can plug in. No middleware, no SaaS chains, no Zapier.
This isn't a notes app. It's a database with vector search and an open protocol — built so that every AI tool you use shares the same persistent memory of you. Claude, ChatGPT, Cursor, Claude Code, whatever ships next month. One brain. All of them.
Open Brain was created by Nate B. Jones. Follow the Substack for updates, discussion, and the companion prompt pack. Join the Discord for real-time help and community.
Getting Started
Never built an Open Brain? Start here:
- Setup Guide — Build the full system (database, AI gateway, Slack capture, MCP server) in about 45 minutes. No coding experience needed. Or watch the video walkthrough (~27 min).
- AI-Assisted Setup — Prefer building with Cursor, Claude Code, or another AI coding tool? Point it at this repo and go. Same system, different workflow.
- Companion Prompts — Five prompts that help you migrate your memories, discover use cases, and build the capture habit.
- Then pick Extension 1 and start building.
If you hit a wall: We built a FAQ that covers the most common questions and gotchas. And if you need real-time help, we created dedicated AI assistants that know this system inside and out: a Claude Skill, a ChatGPT Custom GPT, and a Gemini GEM. Use whichever one matches the AI tool you already use.
Recent Contributions
The 20 most recent merged PRs. This list is generated from GitHub and refreshes daily. Last updated: 2026-05-22.
Extensions — The Learning Path
Build these in order. Each one teaches new concepts through something you'll actually use. By the end, your agent manages your household, your schedule, your meals, your professional network, and your career — all interconnected.
| # | Extension | What You Build | Difficulty |
|---|---|---|---|
| 1 | Household Knowledge Base | Home facts your agent can recall instantly | Beginner |
| 2 | Home Maintenance Tracker | Scheduling and history for home upkeep | Beginner |
| 3 | Family Calendar | Multi-person schedule coordination | Intermediate |
| 4 | Meal Planning | Recipes, meal plans, shared grocery lists | Intermediate |
| 5 | Professional CRM | Contact tracking wired into your thoughts | Intermediate |
| 6 | Job Hunt Pipeline | Application tracking and interview pipeline | Advanced |
Extensions compound. Your CRM knows about thoughts you've captured. Your meal planner checks who's home this week. Your job hunt contacts automatically become professional network contacts. This is what happens when your agent can see across your whole system.
Primitives: Concepts That Compound
Some concepts show up in multiple extensions. Learn them once, apply them everywhere.
| Primitive | What It Teaches | Used By |
|---|---|---|
| Deploy an Edge Function | Deploying any extension as a Supabase Edge Function | All extensions |
| Remote MCP Connection | Connecting to Claude Desktop, ChatGPT, Claude Code, Cursor, and other clients | All extensions |
| Common Troubleshooting | Solutions for connection, deployment, and database issues | All extensions |
| Row Level Security | PostgreSQL policies for multi-user data isolation | Extensions 4, 5, 6 |
| Shared MCP Server | Giving others scoped access to parts of your brain | Extension 4 |
Community Contributions
Beyond the curated learning path, the community builds and shares real tools that real people use. Every contribution below was reviewed, approved, and merged by the maintainer team. Look for the Community Contribution badge in each README.
/recipes — Import Your Data
Pull your digital life into Open Brain. Each recipe handles a specific data source — parsing, deduplication, embedding, and ingestion included.
| Recipe | What It Does | Contributor |
|---|---|---|
| ChatGPT Import | Parse ChatGPT data exports, filter trivial conversations, summarize via LLM | @matthallett1 |
| Perplexity Import | Import Perplexity AI search history and memory entries | @demarant |
| Obsidian Vault Import | Parse and import Obsidian vault notes with full metadata | @snapsynapse |
| X/Twitter Import | Import tweets, DMs, and Grok chats from X data exports | @alanshurafa |
| Instagram Import | Import DMs, comments, and captions from Instagram exports | @alanshurafa |
| Google Activity Import | Import Google Search, Gmail, Maps, YouTube, Chrome history from Takeout | @alanshurafa |
| Grok (xAI) Import | Import Grok conversation exports with MongoDB-style date handling | @alanshurafa |
| Journals/Blogger Import | Import Atom XML blog archives from Blogger/Journals | @alanshurafa |
| Email History Import | Pull your Gmail archive into searchable thoughts | @matthallett1 |
/recipes — Tools & Workflows
Standalone capabilities that make your Open Brain smarter.
| Recipe | What It Does | Contributor |
|---|---|---|
| Auto-Capture Protocol | Stores ACT NOW items and session summaries in Open Brain at session close using the reusable Auto-Capture skill | @jaredirish |
| Panning for Gold | Mine brain dumps and voice transcripts for actionable ideas — battle-tested across 13+ sessions | @jaredirish |
| Aiception (formerly Claudeception) | Self-improving system that creates new skills from work sessions — skills that create other skills | @jaredirish |
| Schema-Aware Routing | LLM-powered routing that distributes unstructured text across multiple database tables | @claydunker-yalc |
| Fingerprint Dedup Backfill | Backfill content fingerprints and safely remove duplicate thoughts | @alanshurafa |
| Source Filtering | Filter thoughts by source and backfill missing metadata for early imports | @matthallett1 |
| Life Engine | Self-improving personal assistant — calendar, habits, health, proactive briefings via Telegram or Discord | @justfinethanku |
| Life Engine Video | Add-on that renders Life Engine briefings as short animated videos with voiceover | @justfinethanku |
| Daily Digest | Automated daily summary of recent thoughts delivered via email or Slack | OB1 Team |
| Bring Your Own Context | Portable context workflow that packages extraction prompts, profile generation, and remote MCP deployment into one entrypoint | @jonathanedwards |
| Work Operating Model Activation | Conversation-first workflow that turns tacit work patterns into structured Open Brain records and agent-ready operating files | @jonathanedwards |
| World Model Diagnostic Activation | Ship-now activation path for a 20-minute world-model readiness diagnostic that compounds through core Open Brain capture | @jonathanedwards |
| Research-to-Decision Workflow | Composition recipe that chains canonical skills into operator and investor research, synthesis, meeting, and memo workflows | @NateBJones |
| OpenClaw Agent Memory for OB1 | Canonical recipe for using OB1 Agent Memory as the governed continuity layer for OpenClaw workflows | OB1 Team |
| OpenClaw Code Review Memory | Flagship workflow for compounding repo-specific review lessons, maintainer corrections, and false positives | OB1 Team |
| OpenClaw TaskFlow Work Log | Durable handoff recipe for long-running OpenClaw TaskFlows across agents, models, and channels | OB1 Team |
/skills — Agent Skills
Plain-text skill packs you can drop into Claude Code, Codex, or other AI clients that support reusable prompts/rules. These are the canonical reusable building