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MCP live MCP 2026-07-28 streamable-http

The New Engineer — HVAC

com.thenewengineer/hvac

European HVAC sizing: EN 12828 expansion vessels, EN 378 zones, Swiss refrigerant rules.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
407ms
last probe
Tools
11
callable
Resources
2
readable
Prompts
0
available
Primary URL
https://thenewengineer.com/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
11 tools, 2 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
13 items in total; 3 or more earns these points.
pass Describes itself 10/10
88 characters; more than 30 earns these points.

Tools · 11

size_expansion_vessel

DETERMINISTIC: the same inputs always give the same result — from any AI, on any day. Figures come from the standard's tables and formulas, never from a language model's estimate. Every step is audita…

water_content_from_vessel

DETERMINISTIC: the same inputs always give the same result — from any AI, on any day. Figures come from the standard's tables and formulas, never from a language model's estimate. Every step is audita…

check_refrigerant_switzerland

DETERMINISTIC: the same inputs always give the same result — from any AI, on any day. Figures come from the regulation's annexes and thresholds, never from a language model's estimate. Every step is a…

check_en378_zones

DETERMINISTIC: the same inputs always give the same result — from any AI, on any day. Figures come from the standard's tables and formulas, never from a language model's estimate. Every step is audita…

read_ifc_overview

CALL THIS FIRST, as soon as the user gives you a token - a link thenewengineer.com/ia/XXXX pasted in the conversation - BEFORE you answer anything, even when the user only says they will choose or do …

apply_ifc_rules

Turn what you read in the overview into rules the tool replays on EVERY piece of the model, including the ones you were never shown. NOT NEEDED ON A MODEL ALREADY TREATED: when read_ifc_overview retu…

read_ifc_networks

DETERMINISTIC: networks come from geometry, not from a guess. The same model always gives the same networks, from any AI, on any day. Read the networks of an IFC model already uploaded by the user. …

name_ifc_networks

Apply the names you propose, and get back the updated report. THE NAMES ARE YOURS, THE NETWORKS ARE NOT. You are naming what the tool measured; you are not changing what it measured. Nothing you send…

trace_duct_circuits

THE CIRCUITS THE FANS OF A MODEL ARE SIZED ON, found without anyone clicking and computed on the pressure-drop page, where the user confirms types and flows and reads the pressure drops. THE USER WAN…

open_ifc_upload

Show an upload box in the conversation where the user can drop an IFC file (.ifc) of a building services model (HVAC, plumbing, heating). The file goes straight from the user's browser to thenewengine…

ifc_upload_result

Where the upload stands. When `state` is `depose`, `token` is the token to pass to read_ifc_networks.

Resources · 2

expansion_schema ui://thenewemployee/expansion-schema.html
ifc_upload_box ui://thenewemployee/depot-ifc.html

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://thenewengineer.com/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "the_new_engineer_\u2014_hvac": {
      "url": "https://thenewengineer.com/mcp",
      "transport": "streamable-http"
    }
  }
}