AskMarcel HVAC Technical Knowledge

Overview

AskMarcel HVAC Technical Knowledge is an MCP server that puts 15 HVAC tools at your fingertips: product lookups, SKU provenance tracking, guided PAC workflows, and Beta Harness sessions across 126 brands. AI assistants can call these tools directly instead of toggling between apps, speeding up technical work and reducing copy-paste friction.

It runs as a hosted remote service at https://mcp.askmarcel.app with no local installation required—just point your MCP client and connect. No authentication is needed. Version v1.3.1-beta.1 is available now under the MIT license, with source code at askmarcel/AskMarcel-MCP on GitHub.

AskMarcel HVAC Technical Knowledge is listed in the Development category on mcp.site and works with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server for askmarcel, claim this listing to verify ownership and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: AskMarcel HVAC Technical Knowledge
URL:  https://mcp.askmarcel.app