brain-core for Claude Desktop

io.github.xy-claude/brain-core

Memory for a Claude Code agent that survives the session: five tools, a markdown vault, all local.

client:Claude Desktop transport:stdio runtime:pypi

Install brain-core in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "brain-core": {
      "command": "uvx",
      "args": [
        "brain-core-mcp"
      ]
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs