
Connect Structural Load 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 NBR 6120 load estimates for your building designs.
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 Structural Load Calculator.
- 01
Aggregate foundation load
This capability sums all floor loads and applies a multiplier to estimate the total cumulative load transferred to the building foundation.
- 02
Calculate floor load
This capability calculates the total load for a single floor level based on its specific area in square meters.
- 03
Retrieve load constants
This capability pulls NBR 6120 load constants for specific usage types like residential, commercial, garage, or rooftop areas.
Real work
What teams actually run
Preliminary Design
Quickly estimate if a building footprint can support specific commercial or residential loads.
Foundation Planning
Calculate the total cumulative load a building will place on its foundation.
Floor-by-Floor Analysis
Determine the specific load requirements for different levels of a multi-use building.
Standard Compliance
Ensure all initial load estimates follow NBR 6120 standards.
One connector, every AI
Structural Load 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 Structural Load 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
721ms average. Fast in production.
Structural Load Calculator is checked daily against the live service.
- Fastest day
- 554ms
- Slowest day
- 840ms
- 14-day trend
- Improving-18%
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 Structural Load Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Structural Load Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Structural Load Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_XdhC0BKObgdsPONZLQY3N7BkEicLrK6pUXQQdNV0/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 — Structural Load Calculator capabilities are ready to use.
{
"mcpServers": {
"structural-load-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_XdhC0BKObgdsPONZLQY3N7BkEicLrK6pUXQQdNV0/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 Structural Load Calculator in Claude and other AIs
Who it's for
Built for the work Structural Load Calculator owners hand off.
This MCP is built for professionals performing preliminary structural calculations.
- 01
Structural Engineers
They hand off the repetitive NBR 6120 lookup and floor-by-floor summation to the AI.
- 02
Civil Engineers
They use the capability to quickly estimate foundation requirements during the design phase.
- 03
Architects
They use the load estimates to inform early-stage building layouts and structural feasibility.
FAQ
Questions Structural Load Calculator owners ask.
- 01
What standards does this MCP follow?
This MCP uses the NBR 6120 standard for all load constant retrievals and calculations.
- 02
Which AI clients can use this MCP?
You can use this MCP with any compatible client, including Claude, Cursor, and Windsurf.
- 03
Can I calculate loads for different building types?
Yes, the capability supports usage types such as residential, commercial, garage, and rooftop.
- 04
How does it handle foundation loads?
The aggregate_foundation_load capability sums all floor loads and can apply a multiplier to estimate the total load on the foundation.
- 05
Do I need to host the MCP myself?
No, Vinkius hosts and manages the MCP for you. You just connect your client and start working.
- 06
What standards does this calculator use?
The calculator uses the hardcoded load constants derived from the NBR 6120 standard for various usage types.
- 07
How do I calculate the total load for a building?
First, use calculate_floor_load for each floor level. Then, pass the resulting loads as a JSON array to the aggregate_foundation_load capability.
- 08
What usage types are supported?
The supported usage types are residential, commercial, garage, and rooftop.
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Connect Structural Load Calculator to Claude, Cursor, ChatGPT & more
