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Cursor

OpenMEP duct sizing for Cursor

io.github.samarmstrong/openmep

Deterministic HVAC duct sizing: size one run or a supply/return network, grade existing sections.

client:Cursor transport:stdio runtime:npm

Install OpenMEP duct sizing in Cursor

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

{
  "mcpServers": {
    "openmep": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@openmep/mcp"
      ]
    }
  }
}

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

OpenMEP duct sizing in other clients