
Connect Home Energy Savings Plan 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. Calculate the exact financial return on your home upgrades.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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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 · 4 capabilities
We ship only the actions that matter.
01-04
4 capabilities in this set.
Part of 4 available through Home Energy Savings Plan.
- 01
Calculate improvement metrics
This capability calculates the financial performance of a specific efficiency upgrade. It provides the data needed to see how much an improvement will actually save you.
- 02
Generate budget package
This capability suggests the most efficient combination of improvements for a set budget. It finds the best mix of upgrades to maximize your total savings.
- 03
Get improvement list
This capability pulls a list of all available efficiency improvements. It includes the technical specifications for each option.
- 04
Rank improvements by roi
This capability ranks a group of improvements based on their return on investment. It helps you identify which upgrades pay back the fastest.
Real work
What teams actually run
Budget Planning
Find the best mix of upgrades when you only have a specific amount of cash available.
Investment Comparison
Decide between two different upgrades by looking at their ROI side by side.
Cost-Benefit Analysis
Calculate exactly how many years it takes for a new appliance to pay for itself through energy savings.
Technical Research
Get a full list of available efficiency options and their technical specs through your agent.
One connector, every AI
Home Energy Savings Plan 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 Home Energy Savings Plan 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
928ms average. Fast in production.
Home Energy Savings Plan is checked daily against the live service.
- Fastest day
- 769ms
- Slowest day
- 1167ms
- 14-day trend
- Improving-9%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 4 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 Home Energy Savings Plan, so you can see the experience inside your AI.
It does not authenticate your account with Home Energy Savings Plan. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Home Energy Savings Plan Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_hKdnMdKvUZ7lcJKBCliFGLtE7gZSvjYeSfJlSHRv/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 — Home Energy Savings Plan capabilities are ready to use.
{
"mcpServers": {
"home-energy-savings-plan-mcp": {
"url": "https://edge.vinkius.com/vk_preview_hKdnMdKvUZ7lcJKBCliFGLtE7gZSvjYeSfJlSHRv/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 Home Energy Savings Plan in Claude and other AIs
Who it's for
Built for the work Home Energy Savings Plan owners hand off.
This MCP is built for anyone making financial decisions about home energy use.
- 01
Homeowners
Use it to decide which repairs or upgrades will lower monthly utility bills most effectively.
- 02
Energy Consultants
Use it to generate data-driven upgrade packages for clients.
- 03
Real Estate Investors
Use it to estimate the value and savings potential of efficiency improvements on a property.
FAQ
Questions Home Energy Savings Plan owners ask.
- 01
How does this MCP help with energy savings?
It provides capabilities to calculate the financial return, ROI, and budget-friendly combinations of energy efficiency upgrades.
- 02
Can I use this with Claude or Cursor?
Yes, you can connect this MCP to any MCP-compatible client including Claude, Cursor, and Windsurf.
- 03
Does it account for my local electricity rates?
Yes, you can provide your local energy tariffs to get accurate payback period and savings projections.
- 04
Can it help if I have a limited budget?
Yes, the generate_budget_package capability finds the most efficient combination of improvements that fits within your specific budget.
- 05
What kind of improvements can it analyze?
It can analyze various improvements including insulation, high-efficiency appliances, and window upgrades.
- 06
How do I know which energy improvements are best for my budget?
You can use the generate_budget_package capability to find the most efficient combination of improvements that fits within your specific maximum upfront cost.
- 07
Can I compare different improvements side-by-side?
Yes, the rank_improvements_by_roi capability allows you to compare a list of improvements based on either their payback period or their lifetime net savings.
- 08
What information do I need to provide for accurate calculations?
To get accurate financial metrics, you must provide the energy tariff (the cost per unit of energy) used in the calculate_improvement_metrics capability.
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Connect Home Energy Savings Plan to Claude, Cursor, ChatGPT & more
