
Connect Energy Savings ROI Calculator 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. Get clear financial and environmental data for home upgrades.
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 Energy Savings ROI Calculator.
- 01
Calculate upgrade roi
This capability calculates the return on investment for a specific energy upgrade. It tells you the payback period and monthly savings for items like solar panels or LED lighting.
- 02
Compare upgrades ranking
Use this to rank different energy scenarios. It sorts multiple upgrade options based on their financial efficiency.
- 03
Get carbon impact summary
This capability provides a summary of the total environmental impact. It calculates the CO2 reduction resulting from your completed upgrades.
Real work
What teams actually run
Solar Investment Analysis
Determine if a specific solar array cost is justified by the projected monthly utility savings.
Comparing Lighting Upgrades
Rank the efficiency of switching to LED bulbs against other small home improvements.
Insulation Impact Study
Calculate how much CO2 you will save annually by improving your home's insulation.
Budget Prioritization
Use the ranking capability to decide which energy project to fund first based on ROI.
One connector, every AI
Energy Savings ROI Calculator 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 Energy Savings ROI Calculator 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
694ms average. Fast in production.
Energy Savings ROI Calculator is checked daily against the live service.
- Fastest day
- 551ms
- Slowest day
- 872ms
- 14-day trend
- Improving-10%
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 Energy Savings ROI Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Energy Savings ROI Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Energy Savings ROI Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_JCdqWLZ4iA45IqCokhjocOmNz88ZbSezr6gD5715/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 — Energy Savings ROI Calculator capabilities are ready to use.
{
"mcpServers": {
"energy-savings-roi-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_JCdqWLZ4iA45IqCokhjocOmNz88ZbSezr6gD5715/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 Energy Savings ROI Calculator in Claude and other AIs
Who it's for
Built for the work Energy Savings ROI Calculator owners hand off.
This MCP is built for anyone making decisions about residential energy investments.
- 01
Homeowners
Use it to decide which energy upgrades provide the fastest return on investment.
- 02
Energy Consultants
Hand off the math to your agent to generate efficiency rankings for clients.
- 03
Sustainability Planners
Use the carbon impact capabilities to quantify the environmental benefits of local projects.
FAQ
Questions Energy Savings ROI Calculator owners ask.
- 01
What can this MCP calculate?
It calculates payback periods, monthly savings, financial efficiency rankings, and CO2 reduction summaries for energy upgrades.
- 02
Which AI clients can use this MCP?
You can use this with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.
- 03
Can I compare different energy upgrades?
Yes, you can use the ranking capability to see which upgrades are more financially efficient than others.
- 04
Does it track environmental benefits?
Yes, it includes a capability to summarize the total carbon impact and CO2 reduction from your upgrades.
- 05
Do I need to host this myself?
No, Vinkius hosts and manages the MCP for you, so it is ready to use immediately after you connect.
- 06
What types of upgrades can I analyze?
You can calculate ROI for LED lighting, smart thermostats, Energy Star appliances, insulation, windows, and solar panels.
- 07
How is the payback period calculated?
The capability divides the upfront installation cost by the monthly energy savings achieved after the upgrade.
- 08
Can I compare multiple upgrades at once?
Yes, the ranking capability evaluates a list of scenarios and orders them by their shortest payback period.
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Connect Energy Savings ROI Calculator to Claude, Cursor, ChatGPT & more
