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Connect Energy Efficiency 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 precise financial and environmental ROI for efficiency upgrades.

Ask AI about this Connector

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.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

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.

A futuristic MCP client docking bay
V8 Isolate01

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.

Kill Switch02

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.

FinOps per User03

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 · 5 capabilities

We ship only the actions that matter.

Capability set01 / 02

01-03

3 capabilities in this set.

Part of 5 available through Energy Efficiency Calculator.

  1. 01

    Calculate thermal envelope savings

    This capability estimates how much energy you will save by improving your insulation or windows.

  2. 02

    Summarize investment return

    Use this to aggregate all your savings data into a single report covering financial and environmental metrics.

  3. 03

    Calculate appliance savings

    This capability calculates the annual energy and cost savings from switching to Energy Star appliances.

Capability set02 / 02

04-05

2 capabilities in this set.

Part of 5 available through Energy Efficiency Calculator.

  1. 04

    Calculate hvac efficiency impact

    This capability determines the energy savings resulting from an HVAC system upgrade.

  2. 05

    Calculate lighting savings

    This capability finds the energy and cost reductions achieved by replacing old bulbs with LEDs.

Real work

What teams actually run

01

LED Retrofit Planning

Calculate the exact cost savings of switching a warehouse from fluorescent to LED lighting.

02

HVAC Replacement Justification

Determine if a new high-efficiency HVAC system pays for itself through energy savings.

03

Insulation ROI Analysis

Estimate the payback period for adding insulation to a building envelope.

04

Appliance Fleet Upgrades

Model the annual energy reduction when replacing old appliances with Energy Star models.

One connector, every AI

Energy Efficiency 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.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Energy Efficiency 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

693ms average. Fast in production.

Energy Efficiency Calculator is checked daily against the live service.

Daily averagePeak 808ms
Oct 3Today
Fastest day
546ms
Slowest day
808ms
14-day trend
Slowing+11%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 5 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 Efficiency Calculator, so you can see the experience inside your AI.

It does not authenticate your account with Energy Efficiency Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Energy Efficiency Calculator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_nQJ7dg03ZPGKD5NWA8FEa46weJJxLjMLK4hpPpi9/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Energy Efficiency Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "energy-efficiency-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_nQJ7dg03ZPGKD5NWA8FEa46weJJxLjMLK4hpPpi9/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 Efficiency Calculator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Energy Efficiency Calculator owners hand off.

This MCP is for professionals who need to justify energy-related capital expenditures with data. It's designed for people who want to move from estimates to specific financial models.

  • 01

    Energy Auditors

    They hand off raw building data to the AI to generate client reports.

  • 02

    Facility Managers

    They use the capability to compare different maintenance and upgrade options.

  • 03

    Sustainability Consultants

    They rely on the carbon footprint metrics to prove environmental impact.

FAQ

Questions Energy Efficiency Calculator owners ask.

  • 01

    What can this MCP calculate?

    It calculates energy savings, financial ROI, payback periods, and carbon footprint reductions for lighting, appliances, insulation, and HVAC systems.

  • 02

    Which AI clients can I use with this MCP?

    You can use this MCP with any compatible client like Claude, Cursor, Windsurf, or VS Code.

  • 03

    Do I need to host the MCP myself?

    No, Vinkius hosts and manages the MCP for you. You just connect your client and start using the capabilities.

  • 04

    Can I get carbon footprint data?

    Yes, the capability can calculate carbon footprint mitigation based on the energy savings you achieve.

  • 05

    How do I see a total return on my project?

    You can use the summarize_investment_return capability to aggregate all your individual savings into one complete financial and environmental picture.

  • 06

    How can I calculate the savings from switching to LED bulbs?

    You can use the calculate_lighting_savings capability by providing the number of bulbs, current wattage, new wattage, annual hours, and your utility rate.

  • 07

    Does this capability account for different climate zones?

    Yes, the calculate_thermal_envelope_savings capability uses climate zone data to estimate energy reduction from insulation or window upgrades.

  • 08

    Can I see the total return on investment for all my upgrades?

    Absolutely. Use the summarize_investment_return capability to aggregate savings and calculate your payback period and ROI.

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