AskMarcel HVAC Technical Knowledge

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

Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "mcphvac": {
      "url": "https://mcp.askmarcel.app"
    }
  }
}

Remote endpoints

https://mcp.askmarcel.appstreamable-http

What it can do

No publishable tool enumeration has been recorded.

Community

Evidence

Oct 25, 2026, 12:32 PM UTCauth requiredversion not recorded—

Oct 17, 2026, 2:03 AM UTCauth requiredversion not recorded—

Oct 9, 2026, 9:34 AM UTCauth requiredversion not recorded—

Sep 30, 2026, 9:34 PM UTCauth requiredversion not recorded—

Sep 24, 2026, 9:02 PM UTCauth requiredversion not recorded—

Sep 18, 2026, 3:03 AM UTCauth requiredversion not recorded—