{"repo":"NateBJones-Projects/OB1","free":true,"listed":false,"github":"https://github.com/NateBJones-Projects/OB1","clone":"git clone https://github.com/NateBJones-Projects/OB1.git","description":"Open Brain — The infrastructure layer for your thinking. One database, one AI gateway, one chat channel — any AI plugs in. No middleware, no SaaS.","language":"TypeScript","stars":4461,"topics":["ai-agents","mcp","memory-layer","memory-layer-for-ai","open-brain","open-source","personal-knowledge","personal-knowledge-management","supabase"],"license":null,"category":"mcp-servers","readme_excerpt":"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: 1. 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). 2. 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. 3. Companion Prompts — Five prompts that help you migrate your memories, discover use cases, and build the capture habit. 4. 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.","default_branch":null,"files":null,"tree":[],"storefront":"/r/NateBJones-Projects","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/NateBJones-Projects/OB1/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}