AskMarcel HVAC Technical Knowledge for VS Code

io.github.askmarcel/mcphvac

15 HVAC MCP tools: lookups, SKU provenance, guided PAC, Beta Harness sessions. 126 brands.

client:VS Code transport:streamable-http

Install AskMarcel HVAC Technical Knowledge in VS Code

.vscode/mcp.json

{
  "servers": {
    "mcphvac": {
      "type": "http",
      "url": "https://mcp.askmarcel.app"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs