
Connect Water Heater Comparator to ChatGPT and Claude
Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Compare the cost and carbon footprint of water heating systems.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Your AI does the work. We keep it safe and sound.
No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.
Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

Each Connector runs inside its own sealed environment.
Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.
One switch stops every agent. Instantly.
One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.
Spending limits that pause instead of surprise.
Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.
Three controls, built into the layer your AI connects through.
Curated set · 3 capabilities
We ship only the actions that matter.
01-03
3 capabilities in this set.
Part of 3 available through Water Heater Comparator.
- 01
Evaluate electric system
This capability calculates the total cost and CO2 emissions for electric shower configurations.
- 02
Evaluate solar thermal system
This capability estimates the efficiency, solar heat contribution, and backup energy needs for solar thermal setups.
- 03
Evaluate gas system
This capability determines the carbon footprint and operational costs for gas-powered water heaters.
Real work
What teams actually run
Retrofitting Gas to Electric
Compare the carbon footprint of an old gas heater against a new electric shower setup.
Solar Feasibility Studies
Determine if a solar thermal system can meet a family's hot water needs without excessive backup.
Budget Planning
Estimate monthly operational costs for different heating technologies based on household size.
Carbon Accounting
Generate specific CO2 emission data for residential water heating to support sustainability goals.
Automate a task
Put Water Heater Comparator to work on one thing.
Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.
One connector, every AI
Water Heater Comparator works with the most popular AI clients.
These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.
Claude
ChatGPT
Gemini
Perplexity
Grok
Microsoft Copilot
Cursor
VS Code
Windsurf
JetBrains
Cline
LangChain
Vercel AI SDK
Lovable
Z.ai
Raycast
Qwen Code
Kimi Code
Le ChatBuilding your own app? The connector is yours to use.
You don't need a client to put Water Heater Comparator to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.
Observed, not estimated
715ms average. Fast in production.
Water Heater Comparator is checked daily against the live service.
- Fastest day
- 563ms
- Slowest day
- 959ms
- 14-day trend
- Improving-12%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Water Heater Comparator, so you can see the experience inside your AI.
It does not authenticate your account with Water Heater Comparator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Water Heater Comparator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_JneWollFwqtkzxmIwdI5FdtaYSnmr6nnDcjMDlpK/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Water Heater Comparator capabilities are ready to use.
{
"mcpServers": {
"water-heater-comparator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_JneWollFwqtkzxmIwdI5FdtaYSnmr6nnDcjMDlpK/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
Guided setup for Claude? Set up Water Heater Comparator in Claude and other AIs
Who it's for
Built for the work Water Heater Comparator owners hand off.
This MCP is built for professionals who need to justify energy decisions with data.
- 01
Sustainability Consultants
They hand off usage profiles to the AI to generate carbon footprint reports for clients.
- 02
Home Energy Auditors
They use the capability to compare existing gas systems against potential solar or electric upgrades.
- 03
Residential Developers
They run cost models to decide which heating technology to spec for new builds.
FAQ
Questions Water Heater Comparator owners ask.
- 01
What heating systems can I compare?
You can compare electric, gas, and solar thermal water heating systems.
- 02
How does the solar thermal capability work?
It estimates the percentage of heat provided by solar energy and calculates the necessary backup energy needs.
- 03
Can I use this with Claude or Cursor?
Yes, you can connect this MCP to any MCP-compatible client like Claude, Cursor, or Windsurf.
- 04
What data do I need to provide for an accurate estimate?
You should provide details like the number of people, shower duration, and water temperature.
- 05
Does this MCP handle the hosting?
Yes, Vinkius hosts and manages the MCP so it is ready to use immediately upon connection.
- 06
What inputs are required for the calculations?
You need to provide the shower duration in minutes, the number of people in the household, and the desired target water temperature in Celsius.
- 07
Does this capability account for carbon emissions?
Yes, all capabilities calculate the estimated CO2 impact based on the energy source's carbon intensity, such as grid electricity or natural gas combustion.
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Connect Water Heater Comparator to Claude, Cursor, ChatGPT & more
