AskMarcel HVAC Technical Knowledge for Grok
io.github.askmarcel/mcphvac
15 HVAC MCP tools: lookups, SKU provenance, guided PAC, Beta Harness sessions. 126 brands.
client:Grok
transport:streamable-http
Install AskMarcel HVAC Technical Knowledge in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"mcphvac": {
"type": "http",
"url": "https://mcp.askmarcel.app"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs