{"repo":"fxa3bah/OneBrain","free":true,"listed":false,"github":"https://github.com/fxa3bah/OneBrain","clone":"git clone https://github.com/fxa3bah/OneBrain.git","description":"Unify every AI agent on ONE local shared memory over MCP. Obsidian vault + gbrain (by Garry Tan) + Ollama. 100% offline, $0 API. Orchestrate with OpenClaw or Hermes.","language":"Shell","stars":42,"topics":["ai-agents","gbrain","knowledge-graph","local-first","mcp","model-context-protocol","obsidian","offline","ollama","second-brain"],"license":"MIT","category":"mcp-servers","readme_excerpt":"OneBrain One Obsidian vault → one local brain → every AI agent sharing the same memory. 100% on-device, $0 API. OneBrain is a thin, reproducible setup layer that puts all of your AI agents (Claude Code, Codex, Grok, a self-hosted gateway/bot, Claude Desktop/Cowork) on a single shared memory served from your own machine over MCP. Edit a fact once in Obsidian and all of them see it. It is not a new database or model. The actual brain is gbrain . --- Credit: gbrain by Garry Tan The entire intelligence layer here — the index, the knowledge graph, the synthesis, and the 80 MCP tools — is gbrain , the open-source local-brain project by Garry Tan . OneBrain is just the operational wrapping around it: launchd services, a PGLite-safe sync loop, offline embeddings, secret hygiene, sandboxed enrichment, multi-agent wiring, and the install scripts. All credit for the hard part goes to Garry Tan and the gbrain project. If you find OneBrain useful, go star github.com/garrytan/gbrain. OneBrain pins a specific gbrain version for reproducibility (see Prerequisites). gbrain is licensed under its own terms; this repo's MIT license covers only the wrapper scripts, LaunchAgents, installer, and docs in this repository. --- The problem Run several AI agents day to day and each one keeps its own memory. The same facts about your world — people, companies, projects, preferences — live in 4+ places, drift apart, and there's no single place to ask. Classic agent amnesia, times four. The shape - Source ","default_branch":null,"files":null,"tree":[],"storefront":"/r/fxa3bah","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/fxa3bah/OneBrain/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."}