Wärmepumpen-Vorcheck

de.waermepumpen-vorcheckPublished by waermepumpen-vorcheck.deOfficial publisherv1.0.0Updated Oct 29, 2026

Heat-pump readiness check for German single-family houses: traffic light, reasons, next step

VerifiedStreamable HTTPWeb executableLocation & Lifestyle

Overview

AI-generated overview

Estimates how well a German owner-occupied house suits an air-to-water heat pump, returning a traffic light, reasons and a next step.

What you can do
  • Estimate heat-pump readiness for a self-occupied single- or two-family house in Germany
  • Return a traffic light (green/yellow/red/unknown) with reasons and a suggested next step
  • Classify heating load per square metre as low, medium or high
  • Work from optional details the assistant collects: build year, heated area, renovations, heat emitters, annual consumption, hot water via heating, 55 °C test
When to use it
Useful when a homeowner in Germany wants a first, non-binding orientation on whether their house is a candidate for an air-to-water heat pump before contacting an installer or applying for funding.
Requirements
Remote streamable HTTP endpoint; no package, account, API key or environment variable is declared. The assistant needs the house's heated living area plus either build year or annual consumption to give an assessment.
Before you install
The result is orientation only, not a DIN EN 12831 heating-load calculation, suitability, funding or savings promise, or equipment sizing. The assistant is told to ask for household details such as build year, living area, consumption and heating bills, which are sent to the provider's service.

Installation

In SourceWeft

  1. Open Wärmepumpen-Vorcheck in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/de.waermepumpen-vorcheck%2Fvorcheck/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "w-rmepumpen-vorcheck": {
      "type": "http",
      "url": "https://waermepumpen-vorcheck.de/mcp"
    }
  }
}

Tools

1

waermepumpen_vorcheck

Wärmepumpen-Vorcheck: Ampel für ein Haus

Schätzt, wie gut die Voraussetzungen für eine Luft-Wasser-Wärmepumpe in einem selbst bewohnten Einfamilien-, Doppel- oder Reihenhaus in Deutschland sind. Liefert eine Ampel (gruen/gelb/rot/unbekannt) mit Begründung, die Einordnung der Heizlast pro m² (niedrig/mittel/hoch), den wichtigsten nächsten Schritt und einen vorbefüllten Link zum vollständigen kostenlosen Check. Estimates heat-pump readiness of a German single-family house (traffic light, reasons, next step, link). Orientation only.

Parameterstest55baujahrflaechehaustypsaniertverbrauchbrennstoffheizsystemwarmwasserheizflaechenverbrauch_ganzes_jahrabschlag_gas_eur_monat

Version history

1
  1. v1.0.0LatestOct 29, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.