brain-core for Cursor

io.github.xy-claude/brain-core

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

client:Cursor transport:stdio runtime:pypi

Install brain-core in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

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

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs