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Make0 Brain

io.github.make0-official/brain-oss ยท v0.3.2

One shared, versioned memory for Claude Code, Cursor, Codex and every MCP agent. Local and offline.

Connect Runs on your machine

Terminal
claude mcp add brain-oss -e MAKE0_BRAIN_HOME=<MAKE0_BRAIN_HOME> -e OPENAI_API_KEY=<OPENAI_API_KEY> -- npx -y @make0-ai/[email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "brain-oss": {
      "command": "npx",
      "args": [
        "-y",
        "@make0-ai/[email protected]"
      ],
      "env": {
        "MAKE0_BRAIN_HOME": "<MAKE0_BRAIN_HOME>",
        "OPENAI_API_KEY": "<OPENAI_API_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "brain-oss": {
      "command": "npx",
      "args": [
        "-y",
        "@make0-ai/[email protected]"
      ],
      "env": {
        "MAKE0_BRAIN_HOME": "<MAKE0_BRAIN_HOME>",
        "OPENAI_API_KEY": "<OPENAI_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "brain-oss": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@make0-ai/[email protected]"
      ],
      "env": {
        "MAKE0_BRAIN_HOME": "<MAKE0_BRAIN_HOME>",
        "OPENAI_API_KEY": "<OPENAI_API_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
MAKE0_BRAIN_HOME
Optional
Data folder for the database, local models and .env (default ~/.make0)
OPENAI_API_KEY
Optional, secret
Optional. Turns on LLM features; Make0 Brain runs fully offline without it

Details

Package@make0-ai/[email protected] (NPM, stdio)
First published7 Nov 2026
Last updated7 Nov 2026
Registry nameio.github.make0-official/brain-oss

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