hmr for Cursor

io.github.promplate/hmr

Hot Module Reload (HMR) for Python with reactive programming and MCP tools

client:Cursor transport:streamable-http

Install hmr in Cursor

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

{
  "mcpServers": {
    "hmr": {
      "url": "https://promplate.github.io/pyth-on-line/hmr/mcp"
    }
  }
}

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